Error Msg: Can't find method java.io.File.renameTo(org.mozilla.javascript.ConsString)

Question

version:  build:  address: 2.0.42 5346   I am processing some large files and am getting this error from QIE however the channel has not stopped processing.   Should i be concerned? com.sun.phobos.script.util.ExtendedScriptException: org.mozilla.javascript.EvaluatorException: Can't find method java.io.File.renameTo(org.mozilla.javascript.ConsString). (<Unknown Source>#77) in <Unknown Source> at line number 77       at com.sun.phobos.script.javascript.RhinoCompiledScript.eval(RhinoCompiledScript.java:68)       at javax.script.CompiledScript.eval(Unknown Source)       at com.qvera.qie.utils.message.ChannelNodeHelper.runScript(ChannelNodeHelper.java:1015)       at com.qvera.qie.engine.in.CustomReceiver.checkForMessage(CustomReceiver.java:50)       at com.qvera.qie.engine.in.Receiver.scheduledCheckForMessage(Receiver.java:363)       at com.qvera.qie.engine.in.Receiver.run(Receiver.java:217)       at java.lang.Thread.run(Unknown Source)      Caused by: org.mozilla.javascript.EvaluatorException: Can't find method java.io.File.renameTo(org.mozilla.javascript.ConsString). (<Unknown Source>#77)       at org.mozilla.javascript.DefaultErrorReporter.runtimeError(DefaultErrorReporter.java:77)       at org.mozilla.javascript.Context.reportRuntimeError(Context.java:926)       at org.mozilla.javascript.Context.reportRuntimeError(Context.java:982)       at org.mozilla.javascript.Context.reportRuntimeError1(Context.java:945)       at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:144)       at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)       at org.mozilla.javascript.gen._Unknown_Source__20983023._c_evaluate_1(<Unknown Source>:77)       at org.mozilla.javascript.gen._Unknown_Source__20983023.call(<Unknown Source>)       at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:74)       at org.mozilla.javascript.gen._Unknown_Source__20983023._c_script_0(<Unknown Source>:86)       at org.mozilla.javascript.gen._Unknown_Source__20983023.call(<Unknown Source>)       at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)       at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3280)       at org.mozilla.javascript.gen._Unknown_Source__20983023.call(<Unknown Source>)       at org.mozilla.javascript.gen._Unknown_Source__20983023.exec(<Unknown Source>)       at com.sun.phobos.script.javascript.RhinoCompiledScript.eval(RhinoCompiledScript.java:55)       ... 6 more

 

Answer 1

This is caused by passing a string to the renameTo() method that takes a java.io.File argument.  See example below:

var file = new java.io.File('/tmp/test.txt');

 

if (!file.exists()) {      

   file.createNewFile();

}   

 

// file.renameTo('/tmp/renamedTest.txt');  //  This FAILS and the message should end up in the error queue

file.renameTo(new java.io.File('/tmp/renamedTest.txt'));  // SUCCEEDS.  Rename to requires a File object as an argument.

Are your messages going to the error queue?