zbar 使用报错

来源：互联网发布：3ds淘宝编辑：程序博客网时间：2024/05/29 04:47

java.lang.RuntimeException: An error occured while executing doInBackground()                      at android.os.AsyncTask$3.done(AsyncTask.java:299)                      at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)                      at java.util.concurrent.FutureTask.setException(FutureTask.java:219)                      at java.util.concurrent.FutureTask.run(FutureTask.java:239)                      at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)                      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)                      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)                      at java.lang.Thread.run(Thread.java:856)                   Caused by: java.lang.ExceptionInInitializerError                      at cn.bingoogolapple.qrcode.zbar.ZBarView$1.doInBackground(ZBarView.java:52)                      at cn.bingoogolapple.qrcode.zbar.ZBarView$1.doInBackground(ZBarView.java:47)                      at android.os.AsyncTask$2.call(AsyncTask.java:287)                      at java.util.concurrent.FutureTask.run(FutureTask.java:234)                      at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)                       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)                       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)                       at java.lang.Thread.run(Thread.java:856)                    Caused by: java.lang.NoSuchFieldError: no field with name='data' signature='Ljava/lang/Object;' in class Lnet/sourceforge/zbar/Image;                      at net.sourceforge.zbar.Image.init(Native Method)                      at net.sourceforge.zbar.Image.<clinit>(Unknown Source)                      at cn.bingoogolapple.qrcode.zbar.ZBarView$1.doInBackground(ZBarView.java:52)                       at cn.bingoogolapple.qrcode.zbar.ZBarView$1.doInBackground(ZBarView.java:47)                       at android.os.AsyncTask$2.call(AsyncTask.java:287)                       at java.util.concurrent.FutureTask.run(FutureTask.java:234)                       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)                       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)                       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)                       at java.lang.Thread.run(Thread.java:856)

解决方案

proguard-rules.pro 中加入

-keep class net.sourceforge.zbar.** { *; }

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