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Bugs: Funny bug: java.lang.Long cannot be cast to java.lang.String

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    • CommentAuthorNikolayB
    • CommentTimeOct 25th 2010
     
    Hello!
    I tried not to stop JetProfiler within a month, but each time when remains a few days, there was any error.

    Here the last:
    An unexpected error has occured.
    Try restarting the application. Error details:

    java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String

    Screenshot:
    http://img821.imageshack.us/img821/473/javalanglongcannotbecas.png

    Log-file: separately, since weighs more than 1 Mb (40kb in ZIP).
    http://rapidshare.com/files/427015548/loge.zip
  2.  
    Hello NikolayB,

    thanks for the information and log files, this makes bug tracking a lot easier! The problem is in the underlying mysql db driver which gets hickups when there are frequent disconnects.

    According to your log file, the connection to the database is frequently dropped. Is your system overloaded? Maybe you can try polling less frequently.

    Anyway, I'll see if I can find out why the db driver gets these hickups.
    • CommentAuthorNikolayB
    • CommentTimeOct 25th 2010
     
    Yes, on days off the monitoring computer remained at office without control. And the Internet provider performed technological operations, connection therefore was lost. But I hope that in an ideal, the program should work correctly at loss and connection recovery.

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