Android 问题：找不到org/jaxen/SimpleNamespaceContext的字节码。导入GeoNames的Java客户端后

在我看了这个视频之后，我发现了一个错误

我毫无问题地实现了项目（':geonames-1.1.14'）和项目（':jdom-1.0'）

运行应用程序时出现错误

错误：找不到org/jaxen/SimpleNamespaceContext的字节码

org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: java.lang.RuntimeException: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed 
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext
at com.android.build.gradle.internal.incremental.AsmUtils.lambda$static$0(AsmUtils.java:89)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:307)
at com.android.build.gradle.internal.incremental.AsmUtils.readClassAndInterfaces(AsmUtils.java:165)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:278)
at com.android.build.gradle.internal.incremental.IncrementalVisitor.instrumentClass(IncrementalVisitor.java:342)
at com.android.build.gradle.internal.transforms.InstantRunTransform.transformToClasses2Format(InstantRunTransform.java:406)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$doTransform$3(InstantRunTransform.java:268)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$null$4(InstantRunTransform.java:297)

---

这并不是所有的错误代码。

我有一个应用程序，其依赖项为

geonames-1.1.14.jar

和

jdom-1.0.jar

。
当我使用

minifyEnabled true

构建应用程序时，会出现以下警告：

R8警告：（1个警告）
缺少类：org.jaxen.SimpleNamespaceContext

org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: java.lang.RuntimeException: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed 
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext
at com.android.build.gradle.internal.incremental.AsmUtils.lambda$static$0(AsmUtils.java:89)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:307)
at com.android.build.gradle.internal.incremental.AsmUtils.readClassAndInterfaces(AsmUtils.java:165)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:278)
at com.android.build.gradle.internal.incremental.IncrementalVisitor.instrumentClass(IncrementalVisitor.java:342)
at com.android.build.gradle.internal.transforms.InstantRunTransform.transformToClasses2Format(InstantRunTransform.java:406)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$doTransform$3(InstantRunTransform.java:268)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$null$4(InstantRunTransform.java:297)

不知道这是否与您的问题完全相同，但我找到的一个解决方案是在我的应用程序的

build.gradle

中也包含：

dependencies {
    ...
    implementation 'jaxen:jaxen:1.2.0'
}

---

我有一个应用程序依赖于

geonames-1.1.14.jar

和

jdom-1.0.jar

。
当我使用

minifyEnabled true

构建应用程序时，会出现以下警告：

R8警告：（1个警告）
缺少类：org.jaxen.SimpleNamespaceContext

org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:transformClassesWithInstantRunForDebug'.

Caused by: java.lang.RuntimeException: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed 
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.lang.RuntimeException: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext

Caused by: java.io.IOException: Failed to find byte code for org/jaxen/SimpleNamespaceContext
at com.android.build.gradle.internal.incremental.AsmUtils.lambda$static$0(AsmUtils.java:89)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:307)
at com.android.build.gradle.internal.incremental.AsmUtils.readClassAndInterfaces(AsmUtils.java:165)
at com.android.build.gradle.internal.incremental.AsmUtils.loadClass(AsmUtils.java:278)
at com.android.build.gradle.internal.incremental.IncrementalVisitor.instrumentClass(IncrementalVisitor.java:342)
at com.android.build.gradle.internal.transforms.InstantRunTransform.transformToClasses2Format(InstantRunTransform.java:406)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$doTransform$3(InstantRunTransform.java:268)
at com.android.build.gradle.internal.transforms.InstantRunTransform.lambda$null$4(InstantRunTransform.java:297)

不知道这是否与您的问题完全相同，但我找到的一个解决方案是在我的应用程序的

build.gradle

中也包含：

dependencies {
    ...
    implementation 'jaxen:jaxen:1.2.0'
}