Exception while decompiling some classes in package

(My email: sasha.kravtsov@gmail.com)

While decompiling the working! .jar package some files (not all) produced exception like this
(there are more such classes, if it is not a known issue, mail me and I'll send you more classes)
Please let me know what is the status of it... thanks.

Exception while decompiling:jode.AssertError: initial stack is null
at jode.flow.FlowBlock.mapStackToLocal(FlowBlock.java:1529)
at jode.flow.FlowBlock.mapStackToLocal(FlowBlock.java:1549)
at jode.flow.FlowBlock.mapStackToLocal(FlowBlock.java:1549)
at jode.flow.FlowBlock.mapStackToLocal(FlowBlock.java:1515)
at jode.decompiler.MethodAnalyzer.analyzeCode(MethodAnalyzer.java:580)
at jode.decompiler.MethodAnalyzer.analyze(MethodAnalyzer.java:652)
at jode.decompiler.ClassAnalyzer.analyze(ClassAnalyzer.java:352)
at jode.decompiler.ClassAnalyzer.dumpJavaFile(ClassAnalyzer.java:624)
at jode.decompiler.Decompiler.decompile(Decompiler.java:192)
at jode.swingui.Main.run(Main.java:204)
at java.lang.Thread.run(Unknown Source)
--------------------------------------
Dead jump? null in jode.flow.FlowBlock@e4bb3c: 67-111
local_4_c063ad = POP;
throw m.a(local_4_c063ad,
new java.lang.StringBuffer().append("m.A(").append
(local_0_e0e515).append
(',').append
(local_1_dfcb47).append
(',').append
(local_2_c792d4).append
(',').append
(local_3_78dc4c != null ? "{...}" : "null").append
(')').toString());