# HOW re-edit 'collision editor'?

**URL:** <https://discourse.mapeditor.org/t/how-re-edit-collision-editor/603>\
**Category:** Questions\
**Created:** [June 23, 2015, 11:43am UTC](https://discourse.mapeditor.org/t/how-re-edit-collision-editor/603 "2015-06-23T11:43:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![SeminYun](https://avatars.discourse-cdn.com/v4/letter/s/839c29/32.png) [@SeminYun](https://discourse.mapeditor.org/u/SeminYun)\
**Post date:** [June 23, 2015, 11:43am UTC](https://discourse.mapeditor.org/t/how-re-edit-collision-editor/603/1 "2015-06-23T11:43:39Z")

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hi. i 'm using tiled-12.3 for my game

i can’t edit collision edittor sinc save tileset(.tsx)

it’s read-only modei when reload map.

how can i edit agagin?

thx a lot…

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**Author:** ![Ablu](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.mapeditor.org/ablu/32/1496_2.png) [@Ablu](https://discourse.mapeditor.org/u/Ablu)\
**Post date:** [June 23, 2015, 11:59am UTC](https://discourse.mapeditor.org/t/how-re-edit-collision-editor/603/2 "2015-06-23T11:59:10Z")

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Import it, edit then and reexport it 🙂

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**Author:** ![SeminYun](https://avatars.discourse-cdn.com/v4/letter/s/839c29/32.png) [@SeminYun](https://discourse.mapeditor.org/u/SeminYun)\
**Post date:** [June 29, 2015, 4:36am UTC](https://discourse.mapeditor.org/t/how-re-edit-collision-editor/603/3 "2015-06-29T04:36:40Z")

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oh… it’s operating now.  
thx a lot