android exceptionInInitializerError导致无法确定loggingtypes，而新的HSSFWorkbook（inputStream）

获取错误

E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1 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 bbaccp<init>(HSSFWorkbook.java:326) at bbaccp<init>(HSSFWorkbook.java:289) at bbaccp<init>(HSSFWorkbook.java:224) at bbaccp<init>(HSSFWorkbook.java:382) at bbaccp<init>(HSSFWorkbook.java:364) at com.d.link.dda(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$2.call(AsyncTask.java:287) at java.util.concurrent.FutureTask.run(FutureTask.java:234) at android.os.AsyncTask$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: bbacbdj: Unable to determine record types at bbacbdd.a(RecordFactory.java:434) at bbacbdd.<clinit>(RecordFactory.java:292) at bbaccp<init>(HSSFWorkbook.java:326) at bbaccp<init>(HSSFWorkbook.java:289) at bbaccp<init>(HSSFWorkbook.java:224) at bbaccp<init>(HSSFWorkbook.java:382) at bbaccp<init>(HSSFWorkbook.java:364) at com.d.link.dda(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$2.call(AsyncTask.java:287) at java.util.concurrent.FutureTask.run(FutureTask.java:234) at android.os.AsyncTask$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) 

对于第二行（来自InputStream的新HSSFWorkbook） FileInputStream fileInS = new FileInputStream(outputXlsFile); hwb = new HSSFWorkbook(fileInS); FileInputStream fileInS = new FileInputStream(outputXlsFile); hwb = new HSSFWorkbook(fileInS);

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

Answer 1

不能'帮助为什么exception抛出，但我可以帮助你停止应用程序被迫closures。

该问题与ExceptionInInitializerError类有关，不是由java.lang.Exception派生的。 相反，它是从java.lang.Error超类派生的（请参阅ExceptionInInitializerError声明 ）

所以解决的办法是为这样的exception添加一个显式的catch块，例如下面的一个：

 catch(ExceptionInInitializerError e) // catch exactly this error catch(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块添加到现有捕获，而第三个捕获块可以replace它们，因为Throwable是Exception类和Error Java类的超类。

Answer 2

Excellogging

在数据库术语中，logging包含有关已input数据库的特定对象的所有信息或数据。 在Excel中，logging通常组织在工作表行中，每行包含一项信息或值。

基于RecordFactory的代码

http://www.docjar.com/html/api/org/apache/poi/hssf/record/RecordFactory.java.html

它看起来像你得到一些对象（在这种情况下，logging），与你有一个poi版本不兼容。 它看起来像你的logging不是在RecordFactory中指定的任何types。 所以你应该检查在服务器端如何创build这些文件和与logging相关的代码。 或者，如果它们是手动创build的，则应检查Excel或Open Office版本，并查看它们支持哪种types的logging，并将它们与您在Android设备上使用的库进行比较。

 private static final Class<? extends Record>[] recordClasses = new Class[] { 81 ArrayRecord.class, 82 BackupRecord.class, 83 BlankRecord.class, 84 BOFRecord.class, 85 BookBoolRecord.class, 86 BoolErrRecord.class, 87 BottomMarginRecord.class, 88 BoundSheetRecord.class, 89 CalcCountRecord.class, 90 CalcModeRecord.class, 91 CFHeaderRecord.class, 92 CFRuleRecord.class, 93 ChartRecord.class, 94 ChartTitleFormatRecord.class, 95 CodepageRecord.class, 96 ColumnInfoRecord.class, 97 ContinueRecord.class, 98 CountryRecord.class, 99 CRNCountRecord.class, 100 CRNRecord.class, 101 DateWindow1904Record.class, 102 DBCellRecord.class, 103 DefaultColWidthRecord.class, 104 DefaultRowHeightRecord.class, 105 DeltaRecord.class, 106 DimensionsRecord.class, 107 DrawingGroupRecord.class, 108 DrawingRecord.class, 109 DrawingSelectionRecord.class, 110 DSFRecord.class, 111 DVALRecord.class, 112 DVRecord.class, 113 EOFRecord.class, 114 ExtendedFormatRecord.class, 115 ExternalNameRecord.class, 116 ExternSheetRecord.class, 117 ExtSSTRecord.class, 118 FilePassRecord.class, 119 FileSharingRecord.class, 120 FnGroupCountRecord.class, 121 FontRecord.class, 122 FooterRecord.class, 123 FormatRecord.class, 124 FormulaRecord.class, 125 GridsetRecord.class, 126 GutsRecord.class, 127 HCenterRecord.class, 128 HeaderRecord.class, 129 HideObjRecord.class, 130 HorizontalPageBreakRecord.class, 131 HyperlinkRecord.class, 132 IndexRecord.class, 133 InterfaceEndRecord.class, 134 InterfaceHdrRecord.class, 135 IterationRecord.class, 136 LabelRecord.class, 137 LabelSSTRecord.class, 138 LeftMarginRecord.class, 139 LegendRecord.class, 140 MergeCellsRecord.class, 141 MMSRecord.class, 142 MulBlankRecord.class, 143 MulRKRecord.class, 144 NameRecord.class, 145 NoteRecord.class, 146 NumberRecord.class, 147 ObjectProtectRecord.class, 148 ObjRecord.class, 149 PaletteRecord.class, 150 PaneRecord.class, 151 PasswordRecord.class, 152 PasswordRev4Record.class, 153 PrecisionRecord.class, 154 PrintGridlinesRecord.class, 155 PrintHeadersRecord.class, 156 PrintSetupRecord.class, 157 ProtectionRev4Record.class, 158 ProtectRecord.class, 159 RecalcIdRecord.class, 160 RefModeRecord.class, 161 RefreshAllRecord.class, 162 RightMarginRecord.class, 163 RKRecord.class, 164 RowRecord.class, 165 SaveRecalcRecord.class, 166 ScenarioProtectRecord.class, 167 SelectionRecord.class, 168 SeriesRecord.class, 169 SeriesTextRecord.class, 170 SharedFormulaRecord.class, 171 SSTRecord.class, 172 StringRecord.class, 173 StyleRecord.class, 174 SupBookRecord.class, 175 TabIdRecord.class, 176 TableRecord.class, 177 TableStylesRecord.class, 178 TextObjectRecord.class, 179 TopMarginRecord.class, 180 UncalcedRecord.class, 181 UseSelFSRecord.class, 182 VCenterRecord.class, 183 VerticalPageBreakRecord.class, 184 WindowOneRecord.class, 185 WindowProtectRecord.class, 186 WindowTwoRecord.class, 187 WriteAccessRecord.class, 188 WriteProtectRecord.class, 189 WSBoolRecord.class, 190 191 // chart records 192 BeginRecord.class, 193 ChartFRTInfoRecord.class, 194 ChartStartBlockRecord.class, 195 ChartEndBlockRecord.class, 196 // TODO ChartFormatRecord.class, 197 ChartStartObjectRecord.class, 198 ChartEndObjectRecord.class, 199 CatLabRecord.class, 200 EndRecord.class, 201 LinkedDataRecord.class, 202 SeriesToChartGroupRecord.class, 203 204 // pivot table records 205 DataItemRecord.class, 206 ExtendedPivotTableViewFieldsRecord.class, 207 PageItemRecord.class, 208 StreamIDRecord.class, 209 ViewDefinitionRecord.class, 210 ViewFieldsRecord.class, 211 ViewSourceRecord.class, 212 }; 

Answer 3

任务实例必须在UI线程上创build。

您应该在主应用程序线程中创build您的任务实例，它将解决您的问题。 初始化事物的最好方法是在你的项目中创build一个Application类，并在这个应用程序类中初始化你的任务。 Application类具有全局范围，可以维护应用程序的状态。