Tshark custom columns: Why don't I get an error message?
**This issue was migrated from [bug 6131](https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6131) in our old bug tracker.** Original bug information: **Reporter:** Joke Snelders\ **Status:** RESOLVED FIXED\ **Product:** Wireshark\ **Component:** TShark\ **OS:** Windows XP\ **Platform:** x86\ **Version:** 1.4.0
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