Liferay Control Panel Plugin for Vaadin fails on 7.4 version

I’m able to upgrade Liferay 6.2.2 GA3 to Vaadin 7.3.10 - Upgrade to Vaadin 7.4 fails.

Tomcat’s log below:
17:42:41,592 INFO [http-apr-80-exec-6]
[ControlPanelUI:628]
Additional dependencies retrieved.
17:42:41,593 INFO [http-apr-80-exec-6]
[ControlPanelUI:652]
Selected addons retrieved.
17:42:41,638 WARN [http-apr-80-exec-6]
[ControlPanelUI:316]
vaadin-server.jar couldn’t be read. file not found.
17:44:09,550 WARN [Thread-71]
[ControlPanelPortletUtil:285]
vaadin-server.jar couldn’t be read. file not found
17:44:09,550 WARN [Thread-71]
[ControlPanelPortletUtil:291]
vaadin-server.jar couldn’t be read.
17:44:49,210 WARN [Thread-71]
[VaadinUpdater:175]
Exception while updating Vaadin version.
java.io.FileNotFoundException: Source ‘C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\json.jar’ does not exist
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:767)
at com.arcusys.liferay.vaadinplugin.VaadinUpdater.replaceFile(VaadinUpdater.java:321)
at com.arcusys.liferay.vaadinplugin.VaadinUpdater.run(VaadinUpdater.java:171)
at java.lang.Thread.run(Thread.java:744)

Vaadin Control Panel log below:

Version 7.4.0
Downloading http://vaadin.com/download/release/7.4/7.4.0/vaadin-all-7.4.0.zip to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp
Download complete.
Extracting files…
Extracting lib/ant-1.6.5.jar
Successfully Extracted File Name : lib/ant-1.6.5.jar
Extracting lib/ant-launcher-1.6.5.jar
Successfully Extracted File Name : lib/ant-launcher-1.6.5.jar
Extracting lib/apache-mime4j-0.6.jar
Successfully Extracted File Name : lib/apache-mime4j-0.6.jar
Extracting lib/appengine-api-1.0-sdk-1.2.1.jar
Successfully Extracted File Name : lib/appengine-api-1.0-sdk-1.2.1.jar
Extracting lib/asm-5.0.3.jar
Successfully Extracted File Name : lib/asm-5.0.3.jar
Extracting lib/asm-commons-5.0.3.jar
Successfully Extracted File Name : lib/asm-commons-5.0.3.jar
Extracting lib/asm-tree-5.0.3.jar
Successfully Extracted File Name : lib/asm-tree-5.0.3.jar
Extracting lib/asm-util-5.0.3.jar
Successfully Extracted File Name : lib/asm-util-5.0.3.jar
Extracting lib/atmosphere-runtime-2.2.4.vaadin2.jar
Successfully Extracted File Name : lib/atmosphere-runtime-2.2.4.vaadin2.jar
Extracting lib/cglib-nodep-2.2.jar
Successfully Extracted File Name : lib/cglib-nodep-2.2.jar
Extracting lib/commons-codec-1.8.jar
Successfully Extracted File Name : lib/commons-codec-1.8.jar
Extracting lib/commons-collections-3.1.jar
Successfully Extracted File Name : lib/commons-collections-3.1.jar
Extracting lib/commons-io-2.4.jar
Successfully Extracted File Name : lib/commons-io-2.4.jar
Extracting lib/commons-lang3-3.1.jar
Successfully Extracted File Name : lib/commons-lang3-3.1.jar
Extracting lib/commons-logging-1.1.3.jar
Successfully Extracted File Name : lib/commons-logging-1.1.3.jar
Extracting lib/cssparser-0.9.11.jar
Successfully Extracted File Name : lib/cssparser-0.9.11.jar
Extracting lib/easymock-3.0.jar
Successfully Extracted File Name : lib/easymock-3.0.jar
Extracting lib/flute-1.3.0.gg2.jar
Successfully Extracted File Name : lib/flute-1.3.0.gg2.jar
Extracting lib/guava-16.0.1.vaadin1.jar
Successfully Extracted File Name : lib/guava-16.0.1.vaadin1.jar
Extracting lib/hamcrest-core-1.3.jar
Successfully Extracted File Name : lib/hamcrest-core-1.3.jar
Extracting lib/httpclient-4.3.1.jar
Successfully Extracted File Name : lib/httpclient-4.3.1.jar
Extracting lib/httpcore-4.3.jar
Successfully Extracted File Name : lib/httpcore-4.3.jar
Extracting lib/httpmime-4.3.1.jar
Successfully Extracted File Name : lib/httpmime-4.3.1.jar
Extracting lib/icu4j-50.1.1.jar
Successfully Extracted File Name : lib/icu4j-50.1.1.jar
Extracting lib/jetty-annotations-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-annotations-8.1.12.v20130726.jar
Extracting lib/jetty-client-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-client-8.1.12.v20130726.jar
Extracting lib/jetty-continuation-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-continuation-8.1.12.v20130726.jar
Extracting lib/jetty-http-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-http-8.1.12.v20130726.jar
Extracting lib/jetty-io-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-io-8.1.12.v20130726.jar
Extracting lib/jetty-jndi-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-jndi-8.1.12.v20130726.jar
Extracting lib/jetty-plus-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-plus-8.1.12.v20130726.jar
Extracting lib/jetty-security-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-security-8.1.12.v20130726.jar
Extracting lib/jetty-server-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-server-8.1.12.v20130726.jar
Extracting lib/jetty-servlet-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-servlet-8.1.12.v20130726.jar
Extracting lib/jetty-servlets-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-servlets-8.1.12.v20130726.jar
Extracting lib/jetty-util-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-util-8.1.12.v20130726.jar
Extracting lib/jetty-webapp-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-webapp-8.1.12.v20130726.jar
Extracting lib/jetty-xml-8.1.12.v20130726.jar
Successfully Extracted File Name : lib/jetty-xml-8.1.12.v20130726.jar
Extracting lib/jsoup-1.8.1.jar
Successfully Extracted File Name : lib/jsoup-1.8.1.jar
Extracting lib/junit-4.11.jar
Successfully Extracted File Name : lib/junit-4.11.jar
Extracting lib/nekohtml-1.9.19.jar
Successfully Extracted File Name : lib/nekohtml-1.9.19.jar
Extracting lib/objenesis-1.2.jar
Successfully Extracted File Name : lib/objenesis-1.2.jar
Extracting lib/sac-1.3.jar
Successfully Extracted File Name : lib/sac-1.3.jar
Extracting lib/serializer-2.7.1.jar
Successfully Extracted File Name : lib/serializer-2.7.1.jar
Extracting lib/streamhtmlparser-jsilver-0.0.10.vaadin1.jar
Successfully Extracted File Name : lib/streamhtmlparser-jsilver-0.0.10.vaadin1.jar
Extracting lib/swing-worker-1.1.jar
Successfully Extracted File Name : lib/swing-worker-1.1.jar
Extracting lib/vaadin-client-compiler-deps-1.2.0.jar
Successfully Extracted File Name : lib/vaadin-client-compiler-deps-1.2.0.jar
Extracting lib/vaadin-sass-compiler-0.9.12.jar
Successfully Extracted File Name : lib/vaadin-sass-compiler-0.9.12.jar
Extracting lib/vaadin-slf4j-jdk14-1.6.1.jar
Successfully Extracted File Name : lib/vaadin-slf4j-jdk14-1.6.1.jar
Extracting lib/validation-api-1.0.0.GA-sources.jar
Successfully Extracted File Name : lib/validation-api-1.0.0.GA-sources.jar
Extracting lib/validation-api-1.0.0.GA.jar
Successfully Extracted File Name : lib/validation-api-1.0.0.GA.jar
Extracting lib/xercesImpl-2.11.0.jar
Successfully Extracted File Name : lib/xercesImpl-2.11.0.jar
Extracting lib/xml-apis-1.4.01.jar
Successfully Extracted File Name : lib/xml-apis-1.4.01.jar
Extracting vaadin-client-7.4.0.jar
Successfully Extracted File Name : vaadin-client-7.4.0.jar
Extracting vaadin-client-compiled-7.4.0.jar
Successfully Extracted File Name : vaadin-client-compiled-7.4.0.jar
Extracting vaadin-client-compiler-7.4.0.jar
Successfully Extracted File Name : vaadin-client-compiler-7.4.0.jar
Extracting vaadin-push-7.4.0.jar
Successfully Extracted File Name : vaadin-push-7.4.0.jar
Extracting vaadin-server-7.4.0.jar
Successfully Extracted File Name : vaadin-server-7.4.0.jar
Extracting vaadin-shared-7.4.0.jar
Successfully Extracted File Name : vaadin-shared-7.4.0.jar
Extracting vaadin-themes-7.4.0.jar
Successfully Extracted File Name : vaadin-themes-7.4.0.jar
Extracting vaadin-widgets-7.4.0.jar
Successfully Extracted File Name : vaadin-widgets-7.4.0.jar
Extracting css/ie.css
Successfully Extracted File Name : css/ie.css
Extracting css/styles.css
Successfully Extracted File Name : css/styles.css
Extracting img/vaadin-logo.png
Successfully Extracted File Name : img/vaadin-logo.png
Extracting license.html
Successfully Extracted File Name : license.html
Extracting licenses/OFL.txt
Successfully Extracted File Name : licenses/OFL.txt
Extracting licenses/apache-license-version-2-0.txt
Successfully Extracted File Name : licenses/apache-license-version-2-0.txt
Extracting licenses/common-development-and-distribution-license-v1-0.txt
Successfully Extracted File Name : licenses/common-development-and-distribution-license-v1-0.txt
Extracting licenses/cup-open-source-license.txt
Successfully Extracted File Name : licenses/cup-open-source-license.txt
Extracting licenses/eclipse-public-license-v1-0.txt
Successfully Extracted File Name : licenses/eclipse-public-license-v1-0.txt
Extracting licenses/gnu-lesser-general-public-license-version-2-0.txt
Successfully Extracted File Name : licenses/gnu-lesser-general-public-license-version-2-0.txt
Extracting licenses/gnu-lesser-general-public-license-version-2-1.txt
Successfully Extracted File Name : licenses/gnu-lesser-general-public-license-version-2-1.txt
Extracting licenses/google-app-engine-terms-of-service.txt
Successfully Extracted File Name : licenses/google-app-engine-terms-of-service.txt
Extracting licenses/google-bsd-license.txt
Successfully Extracted File Name : licenses/google-bsd-license.txt
Extracting licenses/icu-license-icu-1-8-1-and-later.txt
Successfully Extracted File Name : licenses/icu-license-icu-1-8-1-and-later.txt
Extracting licenses/jetty-web-container-license.txt
Successfully Extracted File Name : licenses/jetty-web-container-license.txt
Extracting licenses/mozilla-public-license-v1-1.txt
Successfully Extracted File Name : licenses/mozilla-public-license-v1-1.txt
Extracting licenses/new-bsd-license.txt
Successfully Extracted File Name : licenses/new-bsd-license.txt
Extracting licenses/ow2-asm-license.txt
Successfully Extracted File Name : licenses/ow2-asm-license.txt
Extracting licenses/smartsprites-bsd-license.txt
Successfully Extracted File Name : licenses/smartsprites-bsd-license.txt
Extracting licenses/the-json-license.txt
Successfully Extracted File Name : licenses/the-json-license.txt
Extracting licenses/the-mit-license.txt
Successfully Extracted File Name : licenses/the-mit-license.txt
Extracting licenses/the-mx4j-license.txt
Successfully Extracted File Name : licenses/the-mx4j-license.txt
Extracting licenses/w3c-software-copyright-notice-and-license.txt
Successfully Extracted File Name : licenses/w3c-software-copyright-notice-and-license.txt
Extracting release-notes.html
Successfully Extracted File Name : release-notes.html
Extracting README.TXT
Successfully Extracted File Name : README.TXT
Backup old vaadin files to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp
Backup old vaadin resources : /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT//html/VAADIN/ to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp
Backup vaadin.jar : C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\webapps\ROOT\WEB-INF\lib\vaadin.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\webapps\ROOT\WEB-INF\lib\vaadin.jar to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp\vaadin.jar
Copying files: /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin.jar to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp\vaadin.jar
Removing old vaadin resources : /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT//html/VAADIN/
Removing old vaadin.jar : C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\webapps\ROOT\WEB-INF\lib\vaadin.jar
Extracting vaadin-server.jar
Extracting vaadin-themes.jar
Extracting vaadin-client-compiled.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-server.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-server.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-client.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-themes.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-themes.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\vaadin-sass-compiler.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-sass-compiler.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-shared.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-shared.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-push.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-push.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\vaadin-client-compiler.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client-compiler.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\vaadin-client-compiler-deps.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client-compiler-deps.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\guava.vaadin1.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\guava.vaadin1.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\streamhtmlparser-jsilver.vaadin1.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\streamhtmlparser-jsilver.vaadin1.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\json.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\json.jar
Upgrade failed: Source ‘C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinws3286663257941062643.tmp\unzip\lib\json.jar’ does not exist
Restore old vaadin files from C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp
Restore old vaadin resources : /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT//html/VAADIN/ to C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-server.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-server.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-client.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-themes.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-themes.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-sass-compiler.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-sass-compiler.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-shared.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-shared.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-push.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/vaadin-push.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-client-compiler.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client-compiler.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/vaadin-client-compiler-deps.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\vaadin-client-compiler-deps.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/guava.vaadin1.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\guava.vaadin1.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/streamhtmlparser-jsilver.vaadin1.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\streamhtmlparser-jsilver.vaadin1.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/json.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\json.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/sac.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\sac.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/flute.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\flute.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/jsoup.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/jsoup.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/validation-api.GA.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/validation-api.GA.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/validation-api.GA-sources.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF/lib/validation-api.GA-sources.jar
Copying files: C:\dev\liferay\6.2.2-ce-ga3\bundles\tomcat-7.0.42\tomcat-7.0.42\temp\vaadinbckp901800668818056680.tmp/serializer.jar to /C:/dev/liferay/6.2.2-ce-ga3/bundles/tomcat-7.0.42/tomcat-7.0.42/webapps/ROOT/WEB-INF\vaadin-clients-jars\serializer.jar
Can’t restore next files : vaadin-server.jar, vaadin-client.jar, vaadin-themes.jar, vaadin-sass-compiler.jar, vaadin-shared.jar, vaadin-push.jar, vaadin-client-compiler.jar, vaadin-client-compiler-deps.jar, guava.vaadin1.jar, streamhtmlparser-jsilver.vaadin1.jar, json.jar, sac.jar, flute.jar, jsoup.jar, validation-api.GA.jar, validation-api.GA-sources.jar, serializer.jar,

Hi,
you should take it from the git repository.
In one the latest commits, Wild has committed a fix.

Just grab the project and compile yourself!

Thank you Francesco ! It worked

good to hear :wink: