java.lang.​OutOfMemor​yError: GC overhead limit exceeded

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Ansam Al-sabti
Ansam Al-sabti 2016-2-26
评论： Ansam Al-sabti 2016-3-4
I am using xmlread to read a large XML file I got an error with the following message:
Error using xmlread (line 106)
Java exception occurred:
java.lang.OutOfMemoryError: GC overhead limit exceeded
Error in Netanalysis (line 6)
xDoc = xmlread('net3.xgmml');
Exception in thread "qtp1449763573-100" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Explorer NavigationContext request queue" java.lang.OutOfMemoryError: GC overhead
Error in xmlread (line 106)
parseResult = p.parse(fileObj);
Error in Netanalysis (line 6)
xDoc = xmlread('net3.xgmml');
Whats wrong here? Thank you for your help in advance!

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回答（1 个）

Shivam Chaturvedi
Hi Ansam,
Are you using a custom toolbox? I see a "Netanalysis" function.
Also, you can try increasing the Java Heap memory if it helps.
For reference: http://www.mathworks.com/help/matlab/matlab_external/java-heap-memory-preferences.html
  1 个评论
Ansam Al-sabti
Ansam Al-sabti 2016-3-4
Hi Shivan I did not use function I wrote the code the problem is my file very large 1.5 GB Do u have any suggestion to resolve the problem

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