239491 2022-04-19 04:31:19 -0700 Wrong column number in window.onerror handler in code with template literals 2022-04-26 12:40:21 -0700 1 1 1 Unclassified WebKit JavaScriptCore Safari Technology Preview All All RESOLVED DUPLICATE 235607 InRadar P2 Normal --- 1 michal64128 webkit-unassigned webkit-bug-importer ysuzuki oldest_to_newest 1862493 0 michal64128 2022-04-19 04:31:19 -0700 Suppose we have the following JavaScript: const a = ` query test { field1 field2 field3 } `;const b = f(); If there is an error during call to f() function, Safari reports correct row number (line 7), but the column number is wrong (column 100 does not exist on line 7) - it seems that line breaks inside the template literal are ignored when calculating the column number. Chrome and Firefox both correctly reports the error happened on column 13. This issue breaks displaying stacktraces in Sentry if the source code contains template literals with line breaks. Link to reproduction: https://benevolent-hotteok-d24077.netlify.app/ Reproduced in latest Safari Technology Preview (143) and also in Safari 14. 1864413 1 webkit-bug-importer 2022-04-26 04:32:13 -0700 <rdar://problem/92326939> 1864571 2 ysuzuki 2022-04-26 12:40:21 -0700 Thanks for your report! It is fixed in bug 235607, which is not included in STP yet. *** This bug has been marked as a duplicate of bug 235607 ***