What a support ticket is really telling you
The report is a description of symptoms. The bug is somewhere else, and the gap between them is the whole job.
Every ticket arrives as a story about what someone was doing when the software let them down. “Submitting the purchase order throws an error.” That sentence contains a screen, a button, a role, a site with its own data, a version, and a stack trace nobody pasted. It also contains a theory about the cause, usually wrong, usually stated as fact.
The mistake is treating the story as the specification for a fix. It isn’t. It’s evidence about where to start reading.
Symptoms are locations, not causes
A submission failure tells you the code path ran. That’s genuinely useful; it rules out most of the codebase in one step. What it doesn’t tell you is which of the twenty things on that path broke, and the reporter’s guess about which one is worth exactly as much as any other guess.
So I read the path before I touch anything. Where does the error string live? What calls that function, and under what conditions? Nine times out of ten the answer is a condition nobody mentioned in the ticket: a permission the reporter has and I don’t, a field left blank, a doc created before some migration ran.
The gap between “here is the symptom” and “here is the line” is where the actual work happens. Skipping it means fixing whatever looks broken near the crash, which is how you end up with a patch that makes the traceback go away and the bug stay.
Reproduce before you believe
The fastest way to find out you’ve misunderstood a ticket is to try to reproduce it and fail. That failure is information. Either the report is missing a condition, or the thing being described isn’t the thing that happened.
I’d rather spend twenty minutes reproducing than an hour writing a fix for a bug that doesn’t exist. And a reproduction gives you the one thing a report never does: a way to know when you’re done.
Some tickets are not bugs
A fair number of reports describe the software working as designed, by someone who wanted it designed differently. That’s a real signal, but it’s a different kind of signal, and it deserves a different answer than a patch. Closing it with an explanation and a pointer to the setting that already covers it is a better outcome than adding a second way to do the same thing.
Telling the two apart takes reading the code, not reading the ticket harder.
The useful habit
Before writing a line, I try to state the bug in one sentence that mentions no UI at all. “Submitting throws an error” becomes “the validation hook reads a field that child rows created before v15 don’t have.” If I can’t write that sentence, I don’t understand the bug yet, and anything I write next is a guess wearing a diff.