# Juno doesn't allow block execution when I change project path

**URL:** <https://discourse.julialang.org/t/juno-doesnt-allow-block-execution-when-i-change-project-path/45014>\
**Category:** General Usage\
**Tags:** question\
**Created:** [August 16, 2020, 12:30am UTC](https://discourse.julialang.org/t/juno-doesnt-allow-block-execution-when-i-change-project-path/45014 "2020-08-16T00:30:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DShiu](https://avatars.discourse-cdn.com/v4/letter/d/8e8cbc/32.png) [@DShiu](https://discourse.julialang.org/u/DShiu)\
**Post date:** [August 16, 2020, 12:30am UTC](https://discourse.julialang.org/t/juno-doesnt-allow-block-execution-when-i-change-project-path/45014/1 "2020-08-16T00:30:30Z")

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My code becomes colorless and “Command+return” no longer executes a selected line of code. The code works if I run it in REPL.

 ![Screen Shot 2020-08-15 at 7.21.27 PM](https://global.discourse-cdn.com/julialang/original/3X/9/f/9f227a93bfa15d0e7f57fe35a7c9fc70b85e2a72.png)

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**Author:** ![DShiu](https://avatars.discourse-cdn.com/v4/letter/d/8e8cbc/32.png) [@DShiu](https://discourse.julialang.org/u/DShiu)\
**Post date:** [August 16, 2020, 3:54am UTC](https://discourse.julialang.org/t/juno-doesnt-allow-block-execution-when-i-change-project-path/45014/2 "2020-08-16T03:54:40Z")

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Answering my own stupid question: The script was not a .jl file so not recognized as an executable one. After adding .jl, it works perfectly.