未知的字节码版本

java.lang.IllegalArgumentException: Unknown bytecode version at org.ow2.asmdex.lowLevelUtils.BasicDexFileReader.readHeader(BasicDexFileReader.java:197) at org.ow2.asmdex.lowLevelUtils.BasicDexFileReader.parse(BasicDexFileReader.java:184) at org.ow2.asmdex.lowLevelUtils.DexFileReader.parse(DexFileReader.java:71) at org.ow2.asmdex.ApplicationReader.(ApplicationReader.java:221) at org.ow2.asmdex.ApplicationReader.(ApplicationReader.java:198) at org.ow2.asmdex.ApplicationReader.(ApplicationReader.java:235) at com.google.classyshark.silverghost.translator.dex.DexMethodsDumper.fillAnalysis(DexMethodsDumper.java:105) at com.google.classyshark.silverghost.translator.dex.DexMethodsDumper.dumpMethods(DexMethodsDumper.java:84) at com.google.classyshark.silverghost.exporter.Exporter.writeMethods(Exporter.java:89) at com.google.classyshark.silverghost.exporter.Exporter.writeArchive(Exporter.java:47) at com.google.classyshark.silverghost.SilverGhostFacade.exportArchive(SilverGhostFacade.java:151) at com.google.classyshark.cli.CliMode.with(CliMode.java:63) at com.google.classyshark.Main.main(Main.java:46)