以下是flutter_filereader3.0.0在安卓真机预览文件报的错：

[yaochangliang159]

W/System.err(12791): java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.tencent.common.plugin.exports.QBPluginItemInfo.mPackageSize' on a null object reference
W/System.err(12791): at com.tencent.tbs.tbsshell.partner.reader.service.l$1.getPackageSize(TbsJavaCore:76)
W/System.err(12791): at com.tencent.mtt.external.reader.internal.v.b(Unknown Source:14)
W/System.err(12791): at com.tencent.mtt.external.reader.internal.t.a(Unknown Source:8)
W/System.err(12791): at com.tencent.mtt.external.reader.internal.l.a(Unknown Source:30)
W/System.err(12791): at com.tencent.mtt.external.reader.internal.l$2.a(Unknown Source:203)
W/System.err(12791): at com.tencent.mtt.external.reader.a.p$2.handleMessage(Unknown Source:17)
W/System.err(12791): at android.os.Handler.dispatchMessage(Handler.java:106)
W/System.err(12791): at android.os.Looper.loop(Looper.java:236)
W/System.err(12791): at android.app.ActivityThread.main(ActivityThread.java:8059)
W/System.err(12791): at java.lang.reflect.Method.invoke(Native Method)
W/System.err(12791): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:656)
W/System.err(12791): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:967)