Bug 189750 – Web Inspector: logged messages ending with "<file>:<line>:<column>" are not displayed

• Component: Web Inspector
• Status: RESOLVED DUPLICATE

[Nick Fitzgerald]

Created attachment 350123 [details]
Screenshot: Safari devtools show a blank message (first logged message; ignore the following unreachable exception)

# Steps to reproduce:

* Open the console
* Enter: `console.log("abc:1:2")`

# Expected Results:

There is a "abc:1:2" message that gets logged and displayed.

# Actual Results:

There is a message that gets logged, but it does not contain "abc:1:2". Instead, it is blank.

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This also affects `console.error`, and I assume other console logging methods.

If I add a space to the end of the log message, then it displays properly, i.e. `console.log("abc:1:2 ")`.

Originally filed as https://github.com/rustwasm/console_error_panic_hook/issues/7

[Nick Fitzgerald]

Created attachment 350124 [details]
Screenshot: Firefox devtools correctly show the logged message. This is what I would expect from the safari devtools as well.

[Blaze Burg]

Thanks for the report Nick. What version of Safari did you test?

[Radar WebKit Bug Importer]

<rdar://problem/44605402>

[Nick Fitzgerald]

I'm actually acting as a proxy on this one, since I happen to be on Linux at the moment, but I am told Safari 12 repros the bug. I don't know what version the original reporter was on, I'll ask in the original github issue we got.

[Nick Fitzgerald]

The original bug reporter is on Safari Version 11.1.2 (13605.3.8)

[Joseph Pecoraro]

This would have been fixed super recently by Devin's change. It looks the case where `isLikelyStackTrace` was considering this a stack trace too eagerly.

[Joseph Pecoraro]

*** This bug has been marked as a duplicate of bug 188946 ***