Unable to save model in Activiti Explorer

[mohitsrivastava]

Hi,

In 'Model workspace' I pressed the button 'New Model'.
Then a dialog box opens to enter name and description. I provided then pressed 'Create' button.
Then created a simple model. Then press save.

Error while saving: Unexpected error. could not save model.
Error in tomcat logs:


04:08:15,773 [http-apr-8080-exec-8] ERROR org.activiti.rest.editor.model.ModelSaveRestResource  - Error saving model
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
Element type "path" must be followed by either attribute specifications, ">" or "/>".
        at org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:136)
        at org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
        at org.activiti.rest.editor.model.ModelSaveRestResource.saveModel(ModelSaveRestResource.java:82)
        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:483)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
        at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServlet.java:879)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:653)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.activiti.explorer.servlet.JsonpCallbackFilter.doFilter(JsonpCallbackFilter.java:57)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.java:53)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
        at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2516)
        at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2505)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:744)


I am not able to attach screenshot because only txt are allowed.


Could you please suggest.

Thanks
Mohit

[jbarrez]

What 'simple model' are you creating? On what are you running this (webserver wise)? Could there be a library you have on the classpath conflicting with the Batik version?

[scscott]

I am having the same issue. I open the Demo model and hit save when it opens and get the following error:
<code>01:34:20,946 [http-nio-8080-exec-6] ERROR org.activiti.rest.editor.model.ModelSa
veRestResource  - Error saving model
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
Element type "path" must be followed by either attribute specifications, ">" or
"/>".
        at org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstra
ctTranscoder.java:136)
        at org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstra
ctTranscoder.java:156)
        at org.activiti.rest.editor.model.ModelSaveRestResource.saveModel(ModelS
aveRestResource.java:82)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvok
e(InvocableHandlerMethod.java:221)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeF
orRequest(InvocableHandlerMethod.java:137)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocabl
eHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingH
andlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingH
andlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapt
er.handle(AbstractHandlerMethodAdapter.java:85)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatch
erServlet.java:943)
        at org.springframework.web.servlet.DispatcherServlet.doService(Dispatche
rServlet.java:877)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(Frame
workServlet.java:966)
        at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServl
et.java:879)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:651)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkSer
vlet.java:842)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53
)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.activiti.explorer.servlet.JsonpCallbackFilter.doFilter(JsonpCallb
ackFilter.java:57)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.activiti.explorer.filter.ExplorerFilter.doFilter(ExplorerFilter.j
ava:53)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:199)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:108)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:522)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:79)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAcce
ssLogValve.java:620)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:343)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java
:1096)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLig
ht.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(Abstract
Protocol.java:760)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoin
t.java:1480)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh
read.java:61)
        at java.lang.Thread.run(Unknown Source)</code>

[jbarrez]

Again, same question as above. I have a hunch this is webserver related. Can you post some details about your setup?