Endagorion's blog

By Endagorion, history, 3 months ago, translation, In English,

Hello! I've been trying to install moj plugin on a topcoder applet in a new environment. The problem is I'm getting Exception in thread "AWT-EventQueue-2" java.lang.NoSuchMethodError: com.topcoder.client.contestApplet.common.LocalPreferences.removeProperty(Ljava/lang/String;)Ljava/lang/String;... when trying to save preferences of CodeProcessor, at this point:

Pressing the save button doesn't do anything except for raising the exception in the console. Does someone have any information relevant to resolving this issue? Thanks!

 
 
 
 
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3 months ago, # |
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    3 months ago, # ^ |
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    At first glance the error looks like a problem with the arena infrastructure rather than with the plugin. Can you post the full stacktrace(s) from the Java console?

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    3 months ago, # ^ |
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    Unfortunately, the stack trace did not help me understand the issue. It says CodeProcessor code could not find a method in TopCoder's plugin API. This is odd since CodeProcessor has not changed in many years and the arena appears to have last changed in 2014.

    I tried to reproduce the problem myself but everything worked for me. Here are the steps I followed:

    Does your environment or process obviously differ from the above in some way?

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3 months ago, # |
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