Hi everyone,
I have successfully created a sample Java program that uses lttoolbox.java
to perform translations with various language pairs.
I then started porting the project to Android. Everything looks good so
far - I am able to get available modes using
Translator.getAvailableModes(). I was able to reuse much of the code from
my sample Java project, with help from the Apertium On Mobile project (
http://wiki.apertium.org/wiki/Apertium_On_Mobile).
For some reason, I'm getting an IndexOutOfBoundsException after calling
Translator.translate(s). I was wondering if anyone with any experience can
look at my stacktrace to try and figure out what the issue may be? I'm
assuming that it is Android related, since the code works without any
problems in my sample Java program:
According to the stacktrace, the problem lies within the code in the
following classes:
java.lang.Runtime.exec(Runtime.java:275)
org.apertium.pipeline.Dispatcher.doUnknown(Dispatcher.java:204)
Line 204 of Dispatcher.java is:
final Process extProcess = Runtime.getRuntime().exec(prog.getFullPath() + "
" + prog.getParameters(), null, tempDir);
Here is the stacktrace:
02-20 11:31:50.921: W/System.err(26732): java.lang.IndexOutOfBoundsException
02-20 11:31:50.931: W/System.err(26732): at
java.lang.ProcessManager.exec(ProcessManager.java:184)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.Runtime.exec(Runtime.java:189)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.Runtime.exec(Runtime.java:275)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.pipeline.Dispatcher.doUnknown(Dispatcher.java:204)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.pipeline.Dispatcher.dispatch(Dispatcher.java:287)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.dispatch(Translator.java:467)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.translate(Translator.java:438)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.translate(Translator.java:385)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.translate(Translator.java:381)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.translate(Translator.java:377)
02-20 11:31:50.931: W/System.err(26732): at
org.apertium.Translator.translate(Translator.java:360)
02-20 11:31:50.931: W/System.err(26732): at
com.language_now.android.ApertiumActivity.translate(ApertiumActivity.java:112)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.reflect.Method.invokeNative(Native Method)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.reflect.Method.invoke(Method.java:507)
02-20 11:31:50.931: W/System.err(26732): at
android.view.View$1.onClick(View.java:2186)
02-20 11:31:50.931: W/System.err(26732): at
android.view.View.performClick(View.java:2532)
02-20 11:31:50.931: W/System.err(26732): at
android.view.View$PerformClick.run(View.java:9308)
02-20 11:31:50.931: W/System.err(26732): at
android.os.Handler.handleCallback(Handler.java:587)
02-20 11:31:50.931: W/System.err(26732): at
android.os.Handler.dispatchMessage(Handler.java:92)
02-20 11:31:50.931: W/System.err(26732): at
android.os.Looper.loop(Looper.java:150)
02-20 11:31:50.931: W/System.err(26732): at
android.app.ActivityThread.main(ActivityThread.java:4333)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.reflect.Method.invokeNative(Native Method)
02-20 11:31:50.931: W/System.err(26732): at
java.lang.reflect.Method.invoke(Method.java:507)
02-20 11:31:50.931: W/System.err(26732): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
02-20 11:31:50.931: W/System.err(26732): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
02-20 11:31:50.931: W/System.err(26732): at
dalvik.system.NativeStart.main(Native Method)
Thanks!
Kevin
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