Bad dex opcode

[Alim Gershishev]

Hey. After dumping all .dex from memory and trying to decompile it getting:
#disallowed odex opcode
#iget-object-quick v2, p0, field@0x8
nop
Lot of code like this. Tried to decompile with deodex, not worked too.
How to decompile it?

[葫芦娃]

It maybe an unpacked dex file? see classes*.dex in apk.