Webinar: Vaadin 7.7 - using the new AppWidgetset and CDN

General
14

Edison, that is not how GWT is designed, so the answer is no. GWT does all it can to combine and optimized a monolithic JS engine for the end users. Thus it needs a full compilation with all the modules and in that it combines just on junk of JS. This way the JS engine is faster and more compact.

cheers,
matti

PS. Sorry for the nasty sound issues, somebody had touched our mixer during summer vacation :wink: We did a re-recording right aways.

15

Do I need to change some code in my pom.xml with Vaadin 7.7?
I get the following error when I do a “clean package”

Could not find or load main class com.vaadin.server.widgetsetutils.WidgetSetBuilder

I also have a red label in my pom.xml after switching to vaadin 7.7

Failed to update widgetset (com.vaadin:vaadin-maven-plugin:7.7.0:update-widgetset:default:generate-resources) If I switch back to vaadin 7.6.8, everything compiles correctly.

Here is my pom.xml from my widgetset module

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>dungeonsstory</artifactId>
        <groupId>com.dungeonstory</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>dungeonsstory-widgetset</artifactId>
    <name>dungeonsstory-widgetset</name>
    <packaging>jar</packaging>

    <dependencies>
        <!-- Versions for these are configured in the parent POM -->
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-client</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-client-compiler</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>com.vaadin</groupId>
                <artifactId>vaadin-maven-plugin</artifactId>
                <configuration>
                    <extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
                    <webappDirectory>${basedir}/target/classes/VAADIN/widgetsets</webappDirectory>
                    <draftCompile>true</draftCompile>
                    <compileReport>false</compileReport>
                    <!-- Change to PRETTY (or possibly DETAILED) to get
                    unobfuscated client side stack traces. A better approach
                    for debugging is to use Super Dev Mode -->
                    <style>OBF</style> 
                    <strict>true</strict>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>update-widgetset</goal>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifestEntries>
                            <Vaadin-Package-Version>1</Vaadin-Package-Version>
                            <Vaadin-Widgetsets>com.dungeonstory.DSWidgetset</Vaadin-Widgetsets>
                        </manifestEntries>
                    </archive>
                    <!-- Exclude some unnecessary files generated by the 
                        GWT compiler. -->
                    <excludes>
                        <exclude>VAADIN/gwt-unitCache/**</exclude>
                        <exclude>VAADIN/widgetsets/WEB-INF/**</exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>
16

Hi jcfortier,

Try specifying the version for vaadin-maven-plugin. Also you should be able to get rid of most configurations now, there are much better defaults now. Try with this:

            <plugin>
                <groupId>com.vaadin</groupId>
                <artifactId>vaadin-maven-plugin</artifactId>
                <version>7.7.0</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>
                            <!-- Comment out compile-theme goal to use on-the-fly theme compilation -->
                            <goal>compile-theme</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

cheers,
matti

17

Thanks!

18

I tried the ContextMenu adds-on, the context menu won’t come out with either cdn or local.
Here is my pom.xml, did I miss anything for 7.7.0 here?

<?xml version="1.0" encoding="UTF-8"?>


4.0.0

<groupId>com.microchip.esdev.dbas.web</groupId>
<artifactId>DbasTree</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>DbasTree</name>
<description>DBAS Web with Spring boot</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.4.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <vaadin.version>7.7.0</vaadin.version>
    <vaadin.plugin.version>7.7.0</vaadin.plugin.version>
    <!-- cdn/fetch/local -->
    <vaadin.widgetset.mode>cdn</vaadin.widgetset.mode>
</properties>

<dependencies>
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-spring-boot-starter</artifactId>
        <version>1.0.0</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
       <groupId>de.steinwedel.vaadin.addon</groupId>
       <artifactId>messagebox</artifactId>
       <version>3.0.17</version>
    </dependency>
    <dependency>
        <groupId>com.vaadin.addon</groupId>
        <artifactId>vaadin-context-menu</artifactId>
        <version>0.7.3</version>
    </dependency>
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-client-compiler</artifactId>
    </dependency>
</dependencies>

<repositories>
    <repository>
       <id>vaadin-addons</id>
       <url>http://maven.vaadin.com/vaadin-addons</url>
    </repository>
</repositories>
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-bom</artifactId>
            <version>${vaadin.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<pluginRepositories>
    <pluginRepository>
        <id>vaadin-snapshots</id>
        <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
        <releases>
            <enabled>true</enabled>
        </releases>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </pluginRepository>
</pluginRepositories>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
         <plugin>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-maven-plugin</artifactId>
            <version>${vaadin.plugin.version}</version>
            <executions>
               <execution>
                  <goals>
                  <!-- 
                      <goal>clean</goal>
                      <goal>resources</goal>
                  -->
                      <goal>update-theme</goal>
                      <goal>compile-theme</goal>
                  </goals>
               </execution>
            </executions>
         </plugin>
    </plugins>
</build>
19

I’m trying with a new project from maven archetype, set “cdn” instead of “local” for widgetset mode and added Vaadin Charts dependence. But when I build the project I get an error with my Charts CVAL license (perpetual license​, no subscription):

[ERROR]
Failed to execute goal com.vaadin:vaadin-maven-plugin:7.7.0:update-widgetset (default) on project vaadin-app: Cval license check failed! Vaadin Charts 3 registered to xxxxxxxxx@xxxxxxx.xxx → [Help 1]

​With “local” mode everything goes right. Are perpetual licenses supported in CDN mode?

20

Perpetual licences should work just fine as well. If it don’t it is bug. I’ll ask our engineering to see what is going on.

cheers,
matti

21

Ok, thank you!

​Let me know if I need to open a bug report or something else.

22

Can anyone help me on the ContextMenu?
Or does the 7.7.0 really works the way it says?

23

Hello Matti, do you have any update about this?

24

Try the latest ContextMenu now with Framework 7.7.1 release, should work perfectly now.

Emanuele, I have pinged the team about this, but no answer yet. It could help if you create a ticket about it to dev.vaadin.com. This really needs to be fixed.

cheers,
matti

25

Created ticket and fixed the perpetual license issue in http://dev.vaadin.com/ticket/20287 - the fix will be included in 7.7.2.

26

Thank you very much! I look forward for the release!

27

Hi,

My project was running fine using Vaadin 7.6.8, but when moving to release 7.7.1 I got this exception:

​Exception in thread "main" java.lang.IllegalArgumentException: URI has an authority component
[ERROR]
     at java.io.File.<init>(File.java:423)
[ERROR]
     at com.vaadin.server.widgetsetutils.WidgetSetBuilder.updateWidgetSet(WidgetSetBuilder.java:74)
[ERROR]
     at com.vaadin.server.widgetsetutils.WidgetSetBuilder.main(WidgetSetBuilder.java:54)

Any hint please ??

28

Hi,

That’s a known issue in 7.7.1. You’ll need to roll back to 7.7.0 or wait for the fix that comes with 7.7.2.

-Olli

29

Thanks. Yes it wokrs fine with 7.7.0

30

Does it really work?
I’m always getting “SEVERE: Failed to connect service https://wsc.vaadin.com/api/compiler/compile”

31

It does, I trust it more than our liferay based website :slight_smile:

Let’s try to find the issue you have! Could you share the project you are using or the full maven log?

cheers,
matti

32

Full maven log (can’t attach a file and debug mode is 500ko…).
It compiles well in “local” mode.

[INFO]
 Scanning for projects...
[INFO]
                                                                         
[INFO]
 ------------------------------------------------------------------------
[INFO]
 Building vtc2 0.0.2-SNAPSHOT
[INFO]
 ------------------------------------------------------------------------
[INFO]

[INFO]
 --- maven-clean-plugin:3.0.0:clean (default-clean) @ vtc ---
[INFO]
 Deleting /home/seb/git/asaovtc/target
[INFO]
 Deleting /home/seb/git/asaovtc/src/main/webapp/VAADIN/themes (includes = [**/*.css, **/*.css.map, **/*.scss.cache]
, excludes = [])
[INFO]

[INFO]
 --- artifactory-maven-plugin:2.2.1:publish (build-info) @ vtc ---
[INFO]
 Merged properties file:/home/seb/git/asaovtc/publish.properties created
[INFO]

[INFO]
 --- vaadin-maven-plugin:7.7.0:update-theme (default) @ vtc ---
[INFO]
 Updating theme VAADIN/themes/valo
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 11ms
[INFO]
 Theme "VAADIN/themes/valo" updated
[INFO]
 Updating theme VAADIN/themes/liferay
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 14ms
[INFO]
 Theme "VAADIN/themes/liferay" updated
[INFO]
 Updating theme VAADIN/themes/reindeer
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 11ms
[INFO]
 Theme "VAADIN/themes/reindeer" updated
[INFO]
 Updating theme VAADIN/themes/vtctheme
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 10ms
[INFO]
 Theme "VAADIN/themes/vtctheme" updated
[INFO]
 Updating theme VAADIN/themes/base
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 12ms
[INFO]
 Theme "VAADIN/themes/base" updated
[INFO]
 Updating theme VAADIN/themes/chameleon
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 9ms
[INFO]
 Theme "VAADIN/themes/chameleon" updated
[INFO]
 Updating theme VAADIN/themes/runo
[INFO]
 Widgetsets found from classpath:
[INFO]
     org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar!/
[INFO]
     org.vaadin.teemu.switchui.SwitchComponentWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar!/
[INFO]
     fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar!/
[INFO]
     com.github.wolfie.refresher.RefresherWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar!/
[INFO]
     org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar!/
[INFO]
     com.zybnet.autocomplete.AutocompleteWidgetSet in jar:file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar!/
[INFO]
     org.vaadin.virkki.carousel.CarouselWidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar!/
[INFO]
     org.vaadin.alump.masonry.WidgetSet in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]
     com.vaadin.DefaultWidgetSet in jar:file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar!/
[INFO]
     org.vaadin.easyuploads.Widgetset in jar:file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar!/
[INFO]
 Addon styles found from classpath:
[INFO]
     VAADIN/addons/masonry/masonry.scss in jar:file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar!/
[INFO]

[INFO]
 Search took 10ms
[INFO]
 Theme "VAADIN/themes/runo" updated
[INFO]

[INFO]
 --- maven-dependency-plugin:2.8:unpack (sass) @ vtc ---
[INFO]
 Configured Artifact: org.vaadin.alump.masonry:masonry-addon:0.5.0:jar
[INFO]
 Configured Artifact: com.vaadin:vaadin-themes:?:jar
[INFO]
 Unpacking /home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar to /home/seb/git/asaovtc/src/main/webapp with includes "**/*.scss" and excludes ""
[INFO]
 Unpacking /home/seb/.m2/repository/com/vaadin/vaadin-themes/7.7.0/vaadin-themes-7.7.0.jar to /home/seb/git/asaovtc/src/main/webapp with includes "**/*.scss" and excludes ""
[INFO]

[INFO]
 --- vaadin-maven-plugin:7.7.0:update-widgetset (default) @ vtc ---
Error parsing jar file: file:/home/seb/git/asaovtc/target/classes
Widgetsets found from classpath:
    org.vaadin.alump.lazylayouts.LazyLayoutsWidgetSet in file:/home/seb/.m2/repository/org/vaadin/alump/lazylayouts/lazylayouts-addon/0.1.3/lazylayouts-addon-0.1.3.jar
    org.vaadin.teemu.switchui.SwitchComponentWidgetset in file:/home/seb/.m2/repository/org/vaadin/teemu/switch/2.0.3/switch-2.0.3.jar
    fi.jasoft.dragdroplayouts.DragDropLayoutsWidgetSet in file:/home/seb/.m2/repository/org/vaadin/addons/dragdroplayouts/1.2.1/dragdroplayouts-1.2.1.jar
    com.github.wolfie.refresher.RefresherWidgetset in file:/home/seb/.m2/repository/org/vaadin/addons/refresher/1.2.3.7/refresher-1.2.3.7.jar
    org.vaadin.hene.expandingtextarea.widgetset.ExpandingtextareaWidgetset in file:/home/seb/.m2/repository/org/vaadin/addons/expandingtextarea/1.2.0/expandingtextarea-1.2.0.jar
    com.zybnet.autocomplete.AutocompleteWidgetSet in file:/home/seb/.m2/repository/com/zybnet/vaadin-autocomplete/1.1.1/vaadin-autocomplete-1.1.1.jar
    org.vaadin.virkki.carousel.CarouselWidgetSet in file:/home/seb/.m2/repository/org/vaadin/virkki/carousel/0.5.2/carousel-0.5.2.jar
    org.vaadin.alump.masonry.WidgetSet in file:/home/seb/.m2/repository/org/vaadin/alump/masonry/masonry-addon/0.5.0/masonry-addon-0.5.0.jar
    org.vaadin.easyuploads.Widgetset in file:/home/seb/.m2/repository/org/vaadin/addon/easyuploads/7.4.3/easyuploads-7.4.3.jar
    com.vaadin.DefaultWidgetSet in file:/home/seb/.m2/repository/com/vaadin/vaadin-client/7.7.0/vaadin-client-7.7.0.jar

Search took 38ms
[INFO]
 9 addons found.
log4j:WARN No appenders could be found for logger (org.jboss.resteasy.plugins.providers.DocumentProvider).
log4j:WARN Please initialize the log4j system properly.
Nov 17, 2016 12:04:07 PM com.vaadin.wscdn.client.Connection queryRemoteWidgetSet
SEVERE: Failed to connect service https://wsc.vaadin.com/api/compiler/compile
javax.ws.rs.InternalServerErrorException: HTTP 500 Internal Server Error
    at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.handleErrorStatus(ClientInvocation.java:189)
    at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:154)
    at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:444)
    at org.jboss.resteasy.client.jaxrs.internal.ClientInvocationBuilder.post(ClientInvocationBuilder.java:201)
    at com.vaadin.wscdn.client.Connection.queryRemoteWidgetSet(Connection.java:72)
    at com.vaadin.integration.maven.UpdateWidgetsetMojo.triggerCdnBuild(UpdateWidgetsetMojo.java:157)
    at com.vaadin.integration.maven.UpdateWidgetsetMojo.doExecute(UpdateWidgetsetMojo.java:85)
    at org.codehaus.mojo.gwt.shell.AbstractGwtShellMojo.execute(AbstractGwtShellMojo.java:182)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

[INFO]
 ------------------------------------------------------------------------
[INFO]
 BUILD FAILURE
[INFO]
 ------------------------------------------------------------------------
[INFO]
 Total time: 4.209 s
[INFO]
 Finished at: 2016-11-17T12:04:07+01:00
[INFO]
 Final Memory: 42M/703M
[INFO]
 ------------------------------------------------------------------------
[ERROR]
 Failed to execute goal com.vaadin:vaadin-maven-plugin:7.7.0:update-widgetset (default) on project vtc: Remote widgetset compilation failed:  (no response) -> [Help 1]

[ERROR]

[ERROR]
 To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR]
 Re-run Maven using the -X switch to enable full debug logging.
[ERROR]

[ERROR]
 For more information about the errors and possible solutions, please read the following articles:
[ERROR]
 [Help 1]
 http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
33

Hi,

I created a really simple project with the add-ons you used and I can now reproduce the issue. lazylayouts and vaadin-autocomplete add-on seems to both break the build somehow. I’ll create an issue about it!

cheers,
mattti