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RuedigerMoeller / fast-serialization

FST: fast java serialization drop in-replacement
Apache License 2.0
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throw NullPointerException when readObject #304

Open bes2008 opened 4 years ago

bes2008 commented 4 years ago

JDK : 1.8.0_152 version: 2.56, 2.57 test case: see the test case attachment

exception stack

com.jn.agileway.codec.CodecException: java.io.IOException: java.lang.NullPointerException

    at com.jn.agileway.codec.fst.FstCodec.decode(FstCodec.java:26)
    at com.jn.agileway.codec.tests.CodecTests.testFst(CodecTests.java:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
Caused by: java.lang.RuntimeException: java.io.IOException: java.lang.NullPointerException
    at com.jn.langx.util.Throwables.wrapAsRuntimeException(Throwables.java:93)
    at com.jn.agileway.codec.fst.Fsts.deserialize(Fsts.java:138)
    at com.jn.agileway.codec.fst.Fsts.deserialize(Fsts.java:121)
    at com.jn.agileway.codec.fst.FstCodec.decode(FstCodec.java:24)
    ... 23 more
Caused by: java.io.IOException: java.lang.NullPointerException
    at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:247)
    at com.jn.agileway.codec.fst.Fsts.deserialize(Fsts.java:134)
    ... 25 more
Caused by: java.lang.NullPointerException
    at org.nustaq.serialization.FSTObjectInput.readObjectWithHeader(FSTObjectInput.java:357)
    at org.nustaq.serialization.FSTObjectInput.readObjectInternal(FSTObjectInput.java:331)
    at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:311)
    at org.nustaq.serialization.FSTObjectInput.readObject(FSTObjectInput.java:245)
    ... 26 more

fst-tests.zip

Traderjoe95 commented 3 years ago

I am experiencing the same issue, is there any update on that?

bes2008 commented 3 years ago

I am experiencing the same issue, is there any update on that?

https://github.com/fangjinuo/agileway