For the lealet Problem Isee this instead of the widget
MapWidgetset ‘com.vaadin.addon.touchkit.gwt.TouchKitWidgetSet’ does not contain implementation for org.vaadin.addon.leaflet.LMap. Check its component connector’s @Connect mapping, widgetsets GWT module description file and re-compile your widgetset. In case you have downloaded a vaadin add-on package, you might want to refer to add-on instructions.
I defined a number of clientside widgets (they need no servside connection, but haven’t marked them in anyway other than they inheirit from touchkit widgets. Is there something else I need to do?
Hello:
I’m having this same mistake, now in Eclipse, because the same thing happened to me in IntelliJ IDEA, jejej … I moved to eclipse it in IntelliJ IDEA there is very little support.
I did everything I explained here and I was able remove the initial error, but now when you run the application, the browser is blank, does not generate errors, but do not charge anything, it makes the page load time indefinido.En Tomcat itself generates me the following message:
"INFORMATION: Requested resource
[/VAADIN/widgetsets/com.example.inicial.widgetset.InicialWidgetset/8B88B655241E96773E29E717B447A989.cache.js] not found or from filesystem Through class loader. Add widgetset and / or theme JAR to your classpath or add files to WebContent / Vaadin folder. "
Apparently something missing, and do not know what it is.
Any ideas ?, I try adding hand the Add Ons and their dependencies.
I had a problem like this.
I upgraded the 7.6.4, latest Touchkit, latest leaflet - put jars into VAADIN/WEB-INF/lib
recompiled theme and widgetset and it worked!
Now just the FontAWESOME stuff stopped working :-{
Alen I’am developing a web project with vaadin framework and Intellij idea IDE i use Charts librairy to display statistics i put those 5 jar under WEB-INF\lib but when i run the server i get this result (I don’t like to use maven and Ivy).Please could you help me!!
Check to see that the same jars in the lib are also in the buildpath (7.6.4 versions)
Clean everything (both server and project) an recompile the widget set.
Good luck
thanks Alen for replying but i didn’t know how to recompile widget set on intellij.I will appreciate it if you coud check the problem with me here my UI to test charts and my web.xml
Hi
I already migrated my vaadin7 spring boot appliation from to Vaadin 8 but I got the same error :
Widgetset ‘com.vaadin.DefaultWidgetSet’ does not contain an implementation for com.vaadin.v7.ui.Calendar. Check the connector’s @Connect mapping, the widgetset’s GWT module description file and re-compile your widgetset. In case you have downloaded a vaadin add-on package, you might want to refer to
Widgetset ‘com.vaadin.DefaultWidgetSet’ does not contain an implementation for com.vaadin.addon.charts.Chart. Check the connector’s @Connect mapping, the widgetset’s GWT module description file and re-compile your widgetset. In case you have downloaded a vaadin add-on package, you might want to refer to add-on instructions.
If you are migrating to Vaadin 8 you should annotate your UI by @Widgetset(“com.vaadin.v7.Vaadin7WidgetSet”) like below: and ensure you have added
vaadin-compatibility-client-compiled as a dependency
@Widgetset("com.vaadin.v7.Vaadin7WidgetSet")
public class MainUI extends UI {
....
}
i am using vaadin 7.7 maven project
when i add chart addons in pom.xml and clean maven and widgetset and re-compile both.
but gwt.xml file not created in maven project.
as u said before using @Widgetset(“com.vaadin.v7.Vaadin7WidgetSet”) it works in normal vaadin 7.7 project
my dout’s:
1)In normal vaadin7.7, gwt.xml file is created , by adding depedencies in ivy.xml .
2)In maven project where gwt.xml file is created then how can i add base package path in @widgetset()
3)how can use chart in vaadin 7.7 using maven.
Hey,
I’m new to Vaadin and using Vaadin 8.4.1 in a spring-boot Project with maven. I’m trying to integrate the EasyUploads add-on but I always get the error:
Widgetset ‘com.vaadin.DefaultWidgetSet’ does not contain an implementation for com.vaadin.v7.ui.Upload. Check the connector’s @Connect mapping, the widgetset’s GWT module description file and re-compile your widgetset. In case you have downloaded a vaadin add-on package, you might want to refer to
I also tried annotate to anotate my UI with: @Widgetset(“com.vaadin.v7.Vaadin7WidgetSet”). But then I get the error:
Failed to load the widgetset: ./VAADIN/widgetsets/com.vaadin.v7.Vaadin7WidgetSet/com.vaadin.v7.Vaadin7WidgetSet.nocache.js?1528966469690
Other things I alredy tried:
Importing vaadin-compatibility-client and server dependency to pom
deleating the .m2\repository\com\vaadin
mvn -U clean install
mvn vaadin:update-widgetset and mvn vaadin:compile
Can someone please help me? I’m struggeling for days. 17124031.xml (4.53 KB)