node --prrof-process fails: printErr not defined

[witt3rd]

• Version: v9.8.0
• Platform: macOS 10.3.3
• Subsystem: profiling

Captured a profile session (node --profile) in a isolate-X.log file.

node --prof-process isolate-0x104001e00-v8.log > processed.txt
evalmachine.:2784
printErr(str);
^

ReferenceError: printErr is not defined
at TickProcessor.printError (evalmachine.:2784:3)
at TickProcessor.LogReader.processLog_ (evalmachine.:2536:12)
at TickProcessor.LogReader.processLogLine (evalmachine.:2419:10)
at TickProcessor.processLogFile (evalmachine.:2812:10)
at evalmachine.:3994:15
at internal/v8_prof_processor.js:41:28
at NativeModule.compile (bootstrap_node.js:654:7)
at Function.NativeModule.require (bootstrap_node.js:599:18)
at startup (bootstrap_node.js:140:20)
at bootstrap_node.js:666:3

[premnathj]

Facing the same issue...

[m-abs]

Seeing this on v8.12.0 too.

[richardlau]

@m-abs See #22825 for v8.x.