一次临时的异常记录

最新推荐文章于 2022-05-18 21:02:45 发布

原创最新推荐文章于 2022-05-18 21:02:45 发布 · 342 阅读

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本文详细解析了在Android应用中遇到的java.lang.UnsatisfiedLinkError错误，特别是当系统无法找到libavutil.so库时的情况。文章提供了可能的原因分析，包括DexPathList和nativeLibraryDirectories的配置问题，并给出了在build.gradle文件中正确设置jniLibs.srcDirs的解决方案。

java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader
[
	DexPathList
	[
		[
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/base.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_dependencies_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_resources_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_0_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_1_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_2_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_3_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_4_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_5_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_6_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_7_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_8_apk.apk", 
			 zip file "/data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_9_apk.apk"
		],

		nativeLibraryDirectories=
		[
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/lib/arm, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/base.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_dependencies_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_resources_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_0_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_1_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_2_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_3_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_4_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_5_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_6_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_7_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_8_apk.apk!/lib/armeabi-v7a, 
			 /data/app/......-4jXnlKwyOER-SC_UUeeB8w==/split_lib_slice_9_apk.apk!/lib/armeabi-v7a, 
			 /system/lib
		]
	]
 ] 
 couldn't find "libavutil.so"

.so找不到。

如果有jniLibs目录就不需要设置。

sourceSets {
	main {
		// 设置Jni so文件路径 如果有jniLibs目录就不需要设置
		jniLibs.srcDirs = ['libs']
	}
}

参考：

https://blog.youkuaiyun.com/q9104422999/article/details/70650748

https://blog.youkuaiyun.com/zb774095236/article/details/90108777