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JPrefer wrote:ok. Info in that file might help.
Yesterday, my Java application crash and generate hs_err_pid log file.
I found no exception in application log.Once it crashes the app can't write to its normal log because the app is no longer running.
However if you are providing sufficient logging it might help you determine at least where the error occurred although that might not actually be the source of the problem.
My application run well in two month ago.Doesn't mean much.
Could you give me some advice?Often the cause is JNI or a third party library that uses JNI due to memory/pointer errors of some sort. Those have nothing to do with Java although a incorrect usage of the JNI Api could lead to that as well.