Is there any advice to recover crash stack trace line number in android firebase platform after use "StripDebugInfoPass"? about redex

[thezhangwei]

@agampe Hey any comment on this one?

[agampe]

Unlikely, you should have considered the likelihood of your APK being broken before shipping an APK without debug info.

Redex is deterministic. You can try to recompile the exact source for the crashing APK, disabling the strip pass, then look at the output. If the dex bytecode is the same, you have a starting point.

If the Android version this is crashing on is new enough, in the absence of debug information the Android Runtime will print bytecode offsets. If method names are unique, or if you have multiple but only one has said offset be an instruction, then you can map back.

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In general, how about you try IODI? We do not have good documentation, but there's tests that show the config, e.g., here.

When you output with IODI, debug info is indirected and shared between buckets of methods. The Play Console won't be very helpful, you will have to use the symbolicator provided with Redex to use the stack, APK and debug metadata from build time to get things like line numbers.