android ExceptionInInitializerError由新的HSSFWorkbook(inputStream)无法确定记录类型引起的

概述得到错误E/AndroidRuntime:FATALEXCEPTION:AsyncTask#1java.lang.RuntimeException:AnerroroccuredwhileexecutingdoInBackground()atandroid.os.AsyncTask$3.done(AsyncTask.java:299)atjava.util.concurrent.FutureTask.finishCo

得到错误

E/AndroIDRuntime: FATAL EXCEPTION: AsyncTask #1       java.lang.RuntimeException: An error occured while executing doInBackground()           at androID.os.AsyncTask.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$SerialExecutor.run(AsyncTask.java:230)           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)           at java.lang.Thread.run(Thread.java:856)        Caused by: java.lang.ExceptionInInitializerError           at b.b.a.c.c.p.<init>(hssfWorkbook.java:326)           at b.b.a.c.c.p.<init>(hssfWorkbook.java:289)           at b.b.a.c.c.p.<init>(hssfWorkbook.java:224)           at b.b.a.c.c.p.<init>(hssfWorkbook.java:382)           at b.b.a.c.c.p.<init>(hssfWorkbook.java:364)           at com.d.link.d.d.a(ExportUtils.java:134)           at com.d.link.activity.ey.a(SplashScreen.java:55)           at com.d.link.activity.ey.doInBackground(SplashScreen.java:51)           at androID.os.AsyncTask.call(AsyncTask.java:287)           at java.util.concurrent.FutureTask.run(FutureTask.java:234)           at androID.os.AsyncTask$SerialExecutor.run(AsyncTask.java:230)            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)            at java.lang.Thread.run(Thread.java:856)         Caused by: b.b.a.c.b.dj: Unable to determine record types           at b.b.a.c.b.dd.a(RecordFactory.java:434)           at b.b.a.c.b.dd.<clinit>(RecordFactory.java:292)           at b.b.a.c.c.p.<init>(hssfWorkbook.java:326)            at b.b.a.c.c.p.<init>(hssfWorkbook.java:289)            at b.b.a.c.c.p.<init>(hssfWorkbook.java:224)            at b.b.a.c.c.p.<init>(hssfWorkbook.java:382)            at b.b.a.c.c.p.<init>(hssfWorkbook.java:364)            at com.d.link.d.d.a(ExportUtils.java:134)            at com.d.link.activity.ey.a(SplashScreen.java:55)            at com.d.link.activity.ey.doInBackground(SplashScreen.java:51)            at androID.os.AsyncTask.call(AsyncTask.java:287)            at java.util.concurrent.FutureTask.run(FutureTask.java:234)            at androID.os.AsyncTask$SerialExecutor.run(AsyncTask.java:230)            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)            at java.lang.Thread.run(Thread.java:856) 

对于第二行(来自inputStream的新hssfWorkbook)
fileinputStream fileInS = new fileinputStream(outputXlsfile);
   hwb = new hssfWorkbook(fileInS);

其中org.apache.poi.hssf.usermodel.hssfWorkbook来自apachePoi库

解决方法:

不能帮助解决为什么会抛出异常,但我可以帮助您阻止应用程序被强制关闭.

该问题与ExceptionInInitializerError类相关联,该类不是由java.lang.Exception派生的.相反,它派生自java.lang.Error超类(参见ExceptionInInitializerError declaration)

因此,解决方案是为此类异常添加显式catch块,例如,以下之一：

catch(ExceptionInInitializerError e) // catch exactly this errorcatch(Error e) // catch all Java errors (not exceptions!)catch(Throwable t) // catch all Java errors and exceptions

请注意,必须将第一个和第二个catch块添加到现有的catch中,而第三个可以替换它们,因为Throwable是Exception和Error java类的超类.

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