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

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!

Answer 1

[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

[Ansam Al-sabti]

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