Problem with COLT in PyCharm in Linux

[kottenator]

I work in PyCharm in Ubuntu (latest versions of both).

I have tried COLT (2.0 Beta 8) + PyCharm plugin and it doesn't work.

I get next error traceback:

Starting Live Session
Established a connection with COLT running project project
Can't start Live Session with COLT: StringIndexOutOfBoundsException: String index out of range: -1: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.String.substring(String.java:1875)
    at java_lang_String$substring$5.call(Unknown Source)
    at codeOrchestra.util.FileUtils.getRelativePath(FileUtils.groovy:533)
    at codeOrchestra.util.FileUtils$getRelativePath$2.call(Unknown Source)
    at codeOrchestra.colt.js.run.JsLiveLauncher.getHttpTarget(JsLiveLauncher.groovy:182)
    at codeOrchestra.colt.js.run.JsLiveLauncher$getHttpTarget$0.callStatic(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:53)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:157)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:165)
    at codeOrchestra.colt.js.run.JsLiveLauncher.launch(JsLiveLauncher.groovy:144)
    at codeOrchestra.colt.js.run.JsLiveLauncher$launch.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
    at codeOrchestra.colt.js.controller.StartLiveTaskConsole.launch(StartLiveTaskConsole.groovy:192)
    at codeOrchestra.colt.js.controller.StartLiveTaskConsole.start(StartLiveTaskConsole.groovy:168)
    at codeOrchestra.colt.js.controller.ColtJsController.startLive(ColtJsController.java:140)
    at codeOrchestra.colt.js.controller.ColtJsController$startLive.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
    at codeOrchestra.colt.js.rpc.impl.ColtJsRemoteServiceImpl$1.execute(ColtJsRemoteServiceImpl.groovy:56)
    at codeOrchestra.colt.core.rpc.AbstractColtRemoteService.executeAsync(AbstractColtRemoteService.java:182)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:145)
    at codeOrchestra.colt.js.rpc.impl.ColtJsRemoteServiceImpl.startLive(ColtJsRemoteServiceImpl.groovy:47)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at com.googlecode.jsonrpc4j.JsonRpcServer.invoke(JsonRpcServer.java:513)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handleObject(JsonRpcServer.java:384)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handleNode(JsonRpcServer.java:293)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handle(JsonRpcServer.java:230)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handle(JsonRpcServer.java:207)
    at codeOrchestra.colt.core.rpc.ColtRemoteServiceServlet.doPost(ColtRemoteServiceServlet.java:54)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:717)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:552)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1112)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:479)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1046)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:459)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:281)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:232)
    at org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:505)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)
    at java.lang.Thread.run(Thread.java:745)

[makc]

Could you paste your xxx.colt file somewhere and also absolute path to it on your system?

[kottenator]

Yes, sure: http://pastie.org/9090084

Path to this file: /home/kott/Work/Projects/undisclosed/project.colt

[dolph1n]

Download new version of COLT. This bug was fixed.
Thanks for your report!

[kottenator]

I have tried again with COLT 2.0 Beta 9. Is still doesn't work, but traceback has changed :)

Established a connection with COLT running project project
Starting Live Session
Can't start Live Session with COLT: NullPointerException: Cannot invoke method command() on null object: java.lang.NullPointerException: Cannot invoke method command() on null object
    at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:45)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:32)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at codeOrchestra.colt.js.run.JsLiveLauncher.getCommand(JsLiveLauncher.groovy:203)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite$StaticMetaMethodSiteNoUnwrapNoCoerce.invoke(StaticMetaMethodSite.java:148)
    at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.callStatic(StaticMetaMethodSite.java:99)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:53)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:157)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:165)
    at codeOrchestra.colt.js.run.JsLiveLauncher.launch(JsLiveLauncher.groovy:148)
    at codeOrchestra.colt.js.run.JsLiveLauncher$launch.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
    at codeOrchestra.colt.js.controller.StartLiveTaskConsole.launch(StartLiveTaskConsole.groovy:192)
    at codeOrchestra.colt.js.controller.StartLiveTaskConsole.start(StartLiveTaskConsole.groovy:168)
    at codeOrchestra.colt.js.controller.ColtJsController.startLive(ColtJsController.java:140)
    at codeOrchestra.colt.js.controller.ColtJsController$startLive.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
    at codeOrchestra.colt.js.rpc.impl.ColtJsRemoteServiceImpl$1.execute(ColtJsRemoteServiceImpl.groovy:56)
    at codeOrchestra.colt.core.rpc.AbstractColtRemoteService.executeAsync(AbstractColtRemoteService.java:182)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:145)
    at codeOrchestra.colt.js.rpc.impl.ColtJsRemoteServiceImpl.startLive(ColtJsRemoteServiceImpl.groovy:47)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.googlecode.jsonrpc4j.JsonRpcServer.invoke(JsonRpcServer.java:513)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handleObject(JsonRpcServer.java:384)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handleNode(JsonRpcServer.java:293)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handle(JsonRpcServer.java:230)
    at com.googlecode.jsonrpc4j.JsonRpcServer.handle(JsonRpcServer.java:207)
    at codeOrchestra.colt.core.rpc.ColtRemoteServiceServlet.doPost(ColtRemoteServiceServlet.java:54)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:717)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:552)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1112)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:479)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1046)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:459)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:281)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:232)
    at org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:505)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)
    at java.lang.Thread.run(Thread.java:722)

[makc]

You should be able to work around this by giving COLT explicit path to browser in "Launcher" settings section, while we investigate.

[kottenator]

Thanks, explicit path helps a bit.
Now I got an error in browser (traceback: http://pastebin.com/YajaEzd5)

[makc]

This exception says it could not send HEAD request for your main document URL. We send this to check URL MIME type. Does your server support this request?

[kottenator]

Yes, you are right - I have login redirect on the homepage, that causes the problem

[makc]

Well, we can probably fall back to GET request if HEAD fails, any way.