Thank you for clarification in javadoc there is no info which tags are
supported, and exception also wasn't very helpful.
I've built dynamic widget to work this around.

Best Regards
Piotr Pejas

On Mon, Nov 9, 2009 at 3:09 AM, Austin Chau (Google employee)
<[email protected]> wrote:
> Since I don't have the full context of your code, I am suspecting that your
> outputSream.toString() is returning content that is unserializable to the
> client library.  Keep in mind that appendMarkup() can only handle <i>,
> <strong>, <em>, <b>.
> Austin
>
> On Sat, Nov 7, 2009 at 11:49 AM, Piotr Pejas <[email protected]> wrote:
>>
>> Hi  everybody,
>> I am new to group and wave.
>>
>> I wrote simple robot which listen to blip changes and append some html
>> if blip text match my regular expression and I get an exception when I
>> call appendMarkup on TextView, append method works but escapes html
>> and it's not what I need.
>> Am I doing something wrong or is it a bug?
>>
>> My code:
>> transformer.transform(xml, result);
>> textView.appendMarkup(outputStream.toString());
>>
>> and exception:
>> /_wave/robot/jsonrpc
>> java.lang.IllegalArgumentException: No enum const class
>> com.google.wave.api.EventType.OPERATION_ERROR
>>        at java.lang.Enum.valueOf(Unknown Source)
>>        at com.google.wave.api.EventType.valueOf(EventType.java:24)
>>        at com.google.wave.api.impl.EventDataSerializer.unmarshall
>> (EventDataSerializer.java:94)
>>        at com.metaparadigm.jsonrpc.JSONSerializer.unmarshall
>> (JSONSerializer.java:202)
>>        at com.metaparadigm.jsonrpc.ListSerializer.unmarshall
>> (ListSerializer.java:101)
>>        at com.metaparadigm.jsonrpc.JSONSerializer.unmarshall
>> (JSONSerializer.java:202)
>>        at com.google.wave.api.impl.EventMessageBundleSerializer.unmarshall
>> (EventMessageBundleSerializer.java:87)
>>        at com.metaparadigm.jsonrpc.JSONSerializer.unmarshall
>> (JSONSerializer.java:202)
>>        at com.google.wave.api.AbstractRobotServlet.deserializeEvents
>> (AbstractRobotServlet.java:158)
>>        at com.google.wave.api.AbstractRobotServlet.doPost
>> (AbstractRobotServlet.java:75)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>>        at
>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
>> 487)
>>        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
>> (ServletHandler.java:1093)
>>        at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter
>> (SaveSessionFilter.java:35)
>>        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
>> (ServletHandler.java:1084)
>>        at
>> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
>> (TransactionCleanupFilter.java:43)
>>        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
>> (ServletHandler.java:1084)
>>        at org.mortbay.jetty.servlet.ServletHandler.handle
>> (ServletHandler.java:360)
>>        at org.mortbay.jetty.security.SecurityHandler.handle
>> (SecurityHandler.java:216)
>>        at org.mortbay.jetty.servlet.SessionHandler.handle
>> (SessionHandler.java:181)
>>        at org.mortbay.jetty.handler.ContextHandler.handle
>> (ContextHandler.java:712)
>>        at
>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
>> 405)
>>        at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle
>> (AppVersionHandlerMap.java:238)
>>        at org.mortbay.jetty.handler.HandlerWrapper.handle
>> (HandlerWrapper.java:139)
>>        at org.mortbay.jetty.Server.handle(Server.java:313)
>>        at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
>> 506)
>>        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete
>> (HttpConnection.java:830)
>>        at
>> com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable
>> (RpcRequestParser.java:76)
>>        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
>>        at
>>
>> com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest
>> (JettyServletEngineAdapter.java:139)
>>        at com.google.apphosting.runtime.JavaRuntime.handleRequest
>> (JavaRuntime.java:239)
>>        at com.google.apphosting.base.RuntimePb$EvaluationRuntime
>> $6.handleBlockingRequest(RuntimePb.java:5135)
>>        at com.google.apphosting.base.RuntimePb$EvaluationRuntime
>> $6.handleBlockingRequest(RuntimePb.java:5133)
>>        at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest
>> (BlockingApplicationHandler.java:24)
>>        at
>> com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
>> 363)
>>        at com.google.net.rpc.impl.Server$2.run(Server.java:814)
>>        at com.google.tracing.LocalTraceSpanRunnable.run
>> (LocalTraceSpanRunnable.java:56)
>>        at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan
>> (LocalTraceSpanBuilder.java:516)
>>        at com.google.net.rpc.impl.Server.startRpc(Server.java:769)
>>        at com.google.net.rpc.impl.Server.processRequest(Server.java:351)
>>        at com.google.net.rpc.impl.ServerConnection.messageReceived
>> (ServerConnection.java:437)
>>        at com.google.net.rpc.impl.RpcConnection.parseMessages
>> (RpcConnection.java:319)
>>        at com.google.net.rpc.impl.RpcConnection.dataReceived
>> (RpcConnection.java:290)
>>        at com.google.net.async.Connection.handleReadEvent(Connection.java:
>> 436)
>>        at com.google.net.async.EventDispatcher.processNetworkEvents
>> (EventDispatcher.java:762)
>>        at com.google.net.async.EventDispatcher.internalLoop
>> (EventDispatcher.java:207)
>>        at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:
>> 101)
>>        at com.google.net.rpc.RpcService.runUntilServerShutdown
>> (RpcService.java:251)
>>        at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run
>> (JavaRuntime.java:396)
>>        at java.lang.Thread.run(Unknown Source)
>>
>>
>> Best Regards
>> Piotr Pejas
>>
>>
>
>
> >
>

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