Question

我正在尝试将杰克逊的版本号从2.8.6提升到2.9.8，但这只是无法正常工作。

出现此错误：

java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonStreamContext.<init>(II)V

    at com.fasterxml.jackson.databind.util.TokenBufferReadContext.<init>(TokenBufferReadContext.java:59)
    at com.fasterxml.jackson.databind.util.TokenBufferReadContext.createRootContext(TokenBufferReadContext.java:89)
    at com.fasterxml.jackson.databind.util.TokenBuffer$Parser.<init>(TokenBuffer.java:1298)
    at com.fasterxml.jackson.databind.util.TokenBuffer.asParser(TokenBuffer.java:276)
    at com.fasterxml.jackson.databind.util.TokenBuffer.asParser(TokenBuffer.java:242)
    at com.fasterxml.jackson.databind.ObjectMapper.valueToTree(ObjectMapper.java:2798)
    at com.example.FooTest.testFilter(FooTest.java:34)
    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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    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$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

还有其他人看到过吗？

Answer 1

您可以尝试排除所有“陈旧”的瞬态依赖项。

F.e。，正如您所说，您拥有Sentry 1.7.16，该版本取决于jackson-core（2.8.7）的旧版本。因此，在您的pom.xml中，您可以看到以下内容：

    <dependency>
        <groupId>io.sentry</groupId>
        <artifactId>sentry</artifactId>
        <version>1.7.16</version>
    </dependency>

现在将其替换为：

    <dependency>
        <groupId>io.sentry</groupId>
        <artifactId>sentry</artifactId>
        <version>1.7.16</version>
        <exclusions>
            <exclusion>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-core</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

它将排除对旧杰克逊核心的暂时依赖。请注意，您无需在排除块中指定版本。

如有必要，对其他冲突的库执行相同的操作。

NoSuchMethodError：com.fasterxml.jackson.core.JsonStreamContext

1 个答案: