Using Aspose.words for Java 14.4.1, some Word (docx) documents throw a NullPointerException in the following code:
public void convert(final InputStream inputStream, final OutputStream outputStream) throws ConversionException {
try {
final BufferedInputStream in = new BufferedInputStream(inputStream);
final DocumentStreamConverter converter = converterFactory.getConverter(in);
converter.convert(in, outputStream, options);
} catch (final Exception e) {
throw new ConversionException(e);
}
}
One file causing this error is attached to this post.
Stack trace:
se.sjv.commons.fileconversion.ConversionException: se.sjv.commons.fileconversion.ConversionException: java.lang.NullPointerException
at se.sjv.commons.fileconversion.DocumentConversionManager.convert(DocumentConversionManager.java:65)
at se.sjv.commons.fileconversion.DocumentConversionManagerTest.convertIntoStreamableDocument(DocumentConversionManagerTest.java:69)
at se.sjv.commons.fileconversion.DocumentConversionManagerTest.convertKnownAsposeBugCases(DocumentConversionManagerTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Caused by: se.sjv.commons.fileconversion.ConversionException: java.lang.NullPointerException
at se.sjv.commons.fileconversion.converter.pdfa.DocumentConverter.performConversion(DocumentConverter.java:57)
at se.sjv.commons.fileconversion.converter.BaseConverter.convert(BaseConverter.java:42)
at se.sjv.commons.fileconversion.DocumentConversionManager.convert(DocumentConversionManager.java:63)
... 26 more
Caused by: java.lang.NullPointerException
at com.aspose.words.zz2E.zzZMT(Unknown Source)
at com.aspose.words.zz2E.zzZMY(Unknown Source)
at com.aspose.words.zz2F.zzB(Unknown Source)
at com.aspose.words.zz2F.zzZNc(Unknown Source)
at com.aspose.words.zz2F.zzT(Unknown Source)
at com.aspose.words.zz2L.zzQ(Unknown Source)
at com.aspose.words.zz2L.zzX(Unknown Source)
at com.aspose.words.zzWN.zzZ(Unknown Source)
at com.aspose.words.zzZIE.zzZn0(Unknown Source)
at com.aspose.words.zzZIE.zzZ(Unknown Source)
at com.aspose.words.zzZQF.zzX(Unknown Source)
at com.aspose.words.zzZQF.zzy(Unknown Source)
at com.aspose.words.zzZGR.zzSP(Unknown Source)
at com.aspose.words.zzC3.zzX(Unknown Source)
at com.aspose.words.zzZQX.zzS(Unknown Source)
at com.aspose.words.zzZQF.zzy(Unknown Source)
at com.aspose.words.zzZGR.zzSP(Unknown Source)
at com.aspose.words.zzO1.zzY1(Unknown Source)
at com.aspose.words.zzO2.zzZ(Unknown Source)
at com.aspose.words.zzO2.zza5(Unknown Source)
at com.aspose.words.zz3O.zzZ(Unknown Source)
at com.aspose.words.Document.updatePageLayout(Unknown Source)
at com.aspose.words.Document.zzY5(Unknown Source)
at com.aspose.words.Document.zzaM(Unknown Source)
at com.aspose.words.Document.getPageCount(Unknown Source)
at com.aspose.words.zzDM.zzY(Unknown Source)
at com.aspose.words.zzDM.zzZ(Unknown Source)
at com.aspose.words.Document.zzZ(Unknown Source)
at com.aspose.words.Document.zzZ(Unknown Source)
at com.aspose.words.Document.save(Unknown Source)
at se.sjv.commons.fileconversion.converter.pdfa.DocumentConverter.performConversion(DocumentConverter.java:55)
... 28 more