topic Extend Activiti Designer v5.15 in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179176#M132306 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to extend the Activiti Designer. </SPAN><BR /><SPAN>The given instructions in the </SPAN><A href="http://activiti.org/userguide/index.html#eclipseDesignerExtending" rel="nofollow noopener noreferrer">Activiti Guide</A><SPAN> use a HTTPS repository. I cannot use this because of problems with the local proxy settings. Anyways the latest deployed version is 5.14.1, but the designer Version I got from the designer-update site is Version 5.15. </SPAN><BR /><BR /><BR /><SPAN>To get the dependencies I've cloned the Git Repository </SPAN><A href="https://github.com/Activiti/Activiti-Designer/tree/activiti-designer-5.15.0" rel="nofollow noopener noreferrer">https://github.com/Activiti/Activiti-Designer/tree/activiti-designer-5.15.0</A><SPAN>, build the parent-pom with clean install and followed the Tutorial. </SPAN><BR /><BR /><SPAN>This is the pom of my project: </SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&lt;project xmlns="<A href="http://maven.apache.org/POM/4.0.0" rel="nofollow noopener noreferrer">http://maven.apache.org/POM/4.0.0</A>" xmlns:xsi="<A href="http://www.w3.org/2001/XMLSchema-instance" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema-instance</A>"<BR />&nbsp;&nbsp;&nbsp;xsi:schemaLocation="<A href="http://maven.apache.org/POM/4.0.0" rel="nofollow noopener noreferrer">http://maven.apache.org/POM/4.0.0</A> <A href="http://maven.apache.org/xsd/maven-4.0.0.xsd" rel="nofollow noopener noreferrer">http://maven.apache.org/xsd/maven-4.0.0.xsd</A>"&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;groupId&gt;de.example&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;CustomServiceTasks&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;packaging&gt;jar&lt;/packaging&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;name&gt;CustomServiceTasks&lt;/name&gt;<BR />&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&lt;properties&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;activiti.designer.version&gt;5.15.0-SNAPSHOT&lt;/activiti.designer.version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;activiti-version&gt;5.16.1&lt;/activiti-version&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/properties&gt;<BR /><BR />&lt;!– &nbsp;&nbsp;&nbsp;&lt;repositories&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;repository&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;id&gt;Activiti&lt;/id&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;url&gt;<A href="https://maven.alfresco.com/nexus/content/groups/public/" rel="nofollow noopener noreferrer">https://maven.alfresco.com/nexus/content/groups/public/</A>&lt;/url&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/repository&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/repositories&gt; –&gt;<BR /><BR />&nbsp;&nbsp;&nbsp;&lt;dependencies&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.activiti.designer&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;org.activiti.designer.integration&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;${activiti.designer.version}&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;scope&gt;compile&lt;/scope&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;junit&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;junit&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;4.11&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;scope&gt;test&lt;/scope&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.activiti&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;activiti-engine&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;${activiti-version}&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.activiti&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;activiti-spring&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;${activiti-version}&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/dependencies&gt;<BR /><BR />&nbsp;&nbsp;&nbsp;&lt;build&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;plugins&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;plugin&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;configuration&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;source&gt;1.6&lt;/source&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;target&gt;1.6&lt;/target&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;showDeprecation&gt;true&lt;/showDeprecation&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;showWarnings&gt;true&lt;/showWarnings&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/configuration&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/plugin&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;plugin&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;maven-jar-plugin&lt;/artifactId&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;2.3.1&lt;/version&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;configuration&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;archive&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;index&gt;true&lt;/index&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;manifest&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;addClasspath&gt;false&lt;/addClasspath&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;addDefaultImplementationEntries&gt;true&lt;/addDefaultImplementationEntries&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/manifest&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;manifestEntries&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ActivitiDesigner-Extension-Name&gt;CUSTOM TASKS&lt;/ActivitiDesigner-Extension-Name&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/manifestEntries&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/archive&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/configuration&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/plugin&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/plugins&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;/build&gt;<BR /><BR />&lt;/project&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><BR /><SPAN>The created Class</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />package de.example.customservicetasks;<BR /><BR />import org.activiti.designer.integration.servicetask.AbstractCustomServiceTask;<BR />import org.activiti.designer.integration.servicetask.PropertyType;<BR />import org.activiti.designer.integration.servicetask.annotation.Help;<BR />import org.activiti.designer.integration.servicetask.annotation.Property;<BR />import org.activiti.designer.integration.servicetask.annotation.Runtime;<BR /><BR />@Runtime(javaDelegateClass = "de.example.customservicetasks.STDummy")<BR />@Help(displayHelpShort = "Echos the customerName", displayHelpLong = "Echoes the process variable customerName")<BR />public class RuntimeJavaDelegateEchoTask extends AbstractCustomServiceTask {<BR /><BR />&nbsp; @Property(type = PropertyType.TEXT, displayName = "Prefix", required = true, defaultValue = "Customer name")<BR />&nbsp; @Help(displayHelpShort = "Provide a prefix for the echo")<BR />&nbsp; private String echoPrefix;<BR /><BR />&nbsp; /*<BR />&nbsp;&nbsp; * (non-Javadoc)<BR />&nbsp;&nbsp; * <BR />&nbsp;&nbsp; * @see<BR />&nbsp;&nbsp; * org.activiti.designer.integration.servicetask.AbstractCustomServiceTask<BR />&nbsp;&nbsp; * #contributeToPaletteDrawer()<BR />&nbsp;&nbsp; */<BR />&nbsp; @Override<BR />&nbsp; public String contributeToPaletteDrawer() {<BR />&nbsp;&nbsp;&nbsp; return "Acme Corporation";<BR />&nbsp; }<BR /><BR />&nbsp; @Override<BR />&nbsp; public String getName() {<BR />&nbsp;&nbsp;&nbsp; return "Echo customer name (javaDelegateClass)";<BR />&nbsp; }<BR />&nbsp; <BR />&nbsp; @Override<BR />&nbsp;&nbsp;&nbsp;public String getSmallIconPath() {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("Path" + super.getSmallIconPath());<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return "ressources/coins.png";<BR />&nbsp;&nbsp;&nbsp;}<BR />}<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />package de.example.customservicetasks;<BR /><BR />import org.activiti.engine.delegate.DelegateExecution;<BR />import org.activiti.engine.delegate.Expression;<BR />import org.activiti.engine.delegate.JavaDelegate;<BR /><BR />public class STDummy&nbsp; implements JavaDelegate {<BR /><BR />&nbsp;&nbsp;&nbsp;private static final String ECHO_FORMAT = "%s: %s";<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp; private Expression echoPrefix;<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp; @Override<BR />&nbsp;&nbsp;&nbsp;&nbsp; public void execute(DelegateExecution execution) throws Exception {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println(String.format(ECHO_FORMAT, echoPrefix.getValue(execution), execution.getVariable("customerName")));<BR />&nbsp;&nbsp;&nbsp;&nbsp; }<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp; public void setEchoPrefix(Expression echoPrefix) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.echoPrefix = echoPrefix;<BR />&nbsp;&nbsp;&nbsp;&nbsp; }<BR />}<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>When I open a bpmn diagram I get an error message "Argument cannot be null".</SPAN><BR /><SPAN>I don't know where to search for the error, because I've just copied the example.</SPAN><BR /><SPAN>Do you have any suggestions where I should search for the error?</SPAN><BR /><BR /><SPAN>lg Coco</SPAN></BODY></HTML> Mon, 22 Sep 2014 12:27:55 GMT cocojack42 2014-09-22T12:27:55Z Extend Activiti Designer v5.15 https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179176#M132306 I'm trying to extend the Activiti Designer. The given instructions in the Activiti Guide use a HTTPS repository. I cannot use this because of problems with the local proxy settings. Anyways the latest deployed version is 5.14.1, but the designer Version I got from the designer-update site is Version Mon, 22 Sep 2014 12:27:55 GMT https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179176#M132306 cocojack42 2014-09-22T12:27:55Z Re: Extend Activiti Designer v5.15 https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179177#M132307 <HTML><HEAD></HEAD><BODY><SPAN>I'm facing the same problem here.</SPAN><BR /><SPAN>Is there any workaround to fix this issue?</SPAN><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Miere</SPAN></BODY></HTML> Thu, 26 Mar 2015 19:51:04 GMT https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179177#M132307 miere_teixeira 2015-03-26T19:51:04Z Re: Extend Activiti Designer v5.15 https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179178#M132308 <HTML><HEAD></HEAD><BODY><SPAN>Well this is actually not realy a solution, but you can pull the git, and start the activiti designer from your workspace. </SPAN><BR /><SPAN>You end up with two different instances of Eclipse, but it works… Maybe this will help you.</SPAN></BODY></HTML> Tue, 07 Apr 2015 10:31:46 GMT https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179178#M132308 cocojack42 2015-04-07T10:31:46Z Re: Extend Activiti Designer v5.15 https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179179#M132309 <HTML><HEAD></HEAD><BODY><SPAN>I've faced a similar issue (but with a different exception) and the solution proposed by cocojack42 has worked fine enough for my use case.</SPAN><BR /><BR /><SPAN>There is a nice step-by-step guide on how to build this development environment here –&gt; </SPAN><A href="http://blog.sina.com.cn/s/blog_72ef7bea0102vmt2.html" rel="nofollow noopener noreferrer">http://blog.sina.com.cn/s/blog_72ef7bea0102vmt2.html</A><BR /><SPAN>This guide is kind of made from the information provided by the Activiti forums user "peilers" in this post –&gt; </SPAN><A href="http://forums.activiti.org/content/eclipse-plug-unable-instantiate-class-orgactivitidesignereclipseeditoractivitidiagrameditor" rel="nofollow noopener noreferrer">http://forums.activiti.org/content/eclipse-plug-unable-instantiate-class-orgactivitidesignereclipseeditoractivitidiagrameditor</A><BR /><BR /><SPAN>I had to downgrade to eclipse Juno to make this happen, sadly. I hade issues with some modeler plugins in Kepler.</SPAN></BODY></HTML> Thu, 18 Jun 2015 17:10:07 GMT https://connect.hyland.com/t5/alfresco-archive/extend-activiti-designer-v5-15/m-p/179179#M132309 rickydenhaan 2015-06-18T17:10:07Z