# This topic needs a title

**URL:** <https://community.zeek.org/t/this-topic-needs-a-title/107>\
**Category:** Zeek\
**Created:** [September 19, 2000, 12:50pm UTC](https://community.zeek.org/t/this-topic-needs-a-title/107 "2000-09-19T12:50:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Benjamin\_Morin](https://avatars.discourse-cdn.com/v4/letter/b/e79b87/32.png) [@Benjamin\_Morin](https://community.zeek.org/u/Benjamin_Morin)\
**Post date:** [September 19, 2000, 12:50pm UTC](https://community.zeek.org/t/this-topic-needs-a-title/107/1 "2000-09-19T12:50:42Z")

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Hello,

How can I add an element to a table, since I get a "run-time error" if I try  
to index a table with a value which is not in the table (as it is specified in  
the bro language)?

Benjamin Morin

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/zeek/original/1X/f09d732bc2cc7c7cc7e35db67cf4e1d5233ce7a7.png) [@system](https://community.zeek.org/u/system)\
**Post date:** [May 6, 2022, 3:36pm UTC](https://community.zeek.org/t/this-topic-needs-a-title/107/2 "2022-05-06T15:36:13Z")

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