Android ClassNotFoundException:K4LVideTrimmer中的com.coremedia.iso.box.FileTypeBox
我正在尝试整合视频剪辑,并面临以下错误。我已经试着按照各种帖子中的建议更换proguard。但是还没有成功。请帮忙,谢谢Android ClassNotFoundException:K4LVideTrimmer中的com.coremedia.iso.box.FileTypeBox,android,video-processing,Android,Video Processing,我正在尝试整合视频剪辑,并面临以下错误。我已经试着按照各种帖子中的建议更换proguard。但是还没有成功。请帮忙,谢谢 02-15 21:59:20.843 5421-5679/? E/AndroidRuntime: FATAL EXCEPTION: pool-8-thread-2 Process: com.abc.main, PID: 5421
02-15 21:59:20.843 5421-5679/? E/AndroidRuntime: FATAL EXCEPTION: pool-8-thread-2
Process: com.abc.main, PID: 5421
java.lang.RuntimeException: java.lang.ClassNotFoundException: com.coremedia.iso.boxes.FileTypeBox
at com.b.a.g.a(Unknown Source)
at com.b.a.a.a(Unknown Source)
at com.d.a.d.r(Unknown Source)
at com.d.a.d.hasNext(Unknown Source)
at com.d.a.c.e$1.hasNext(Unknown Source)
at com.b.a.d.a(Unknown Source)
at com.d.a.a.b.a.a.a(Unknown Source)
at life.knowledge4.videotrimmer.b.b.a(Unknown Source)
at life.knowledge4.videotrimmer.b.b.a(Unknown Source)
at life.knowledge4.videotrimmer.K4LVideoTrimmer$3.a(Unknown Source)
at life.knowledge4.videotrimmer.b.a$a.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:154)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.ClassNotFoundException: com.coremedia.iso.boxes.FileTypeBox
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at java.lang.Class.forName(Class.java:285)
at com.b.a.g.a(Unknown Source)
at com.b.a.a.a(Unknown Source)
at com.d.a.d.r(Unknown Source)
at com.d.a.d.hasNext(Unknown Source)
at com.d.a.c.e$1.hasNext(Unknown Source)
at com.b.a.d.a(Unknown Source)
at com.d.a.a.b.a.a.a(Unknown Source)
at life.knowledge4.videotrimmer.b.b.a(Unknown Source)
at life.knowledge4.videotrimmer.b.b.a(Unknown Source)
at life.knowledge4.videotrimmer.K4LVideoTrimmer$3.a(Unknown Source)
at life.knowledge4.videotrimmer.b.a$a.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:154)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
这是一个很好的例子
解决方法是编辑proguard-pro.cfg并添加以下内容:
-keep class * implements com.coremedia.iso.boxes.Box {* ; }
-dontwarn com.coremedia.iso.boxes.*
-dontwarn com.googlecode.mp4parser.authoring.tracks.mjpeg.**
-dontwarn com.googlecode.mp4parser.authoring.tracks.ttml.**
那么您的已签名apk将不会崩溃。请检查此处:Lifesaver!任何时候android都会在生产中崩溃,但调试时不会崩溃