# Why P2D not working inside Eclipse when i using the processing.core?

**URL:** <https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930>\
**Category:** Processing\
**Created:** [March 8, 2025, 1:24am UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930 "2025-03-08T01:24:07Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![aiapps](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aiapps/32/21731_2.png) [@aiapps](https://discourse.processing.org/u/aiapps)\
**Post date:** [March 8, 2025, 1:24am UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/1 "2025-03-08T01:24:07Z")

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I just want to use another render in processing, i mean P2D  
Who is know, hot to fix this trouble in Eclipse?  
May be i just not imported necessary libs from processing?

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**Author:** ![svan](https://avatars.discourse-cdn.com/v4/letter/s/82dd89/32.png) [@svan](https://discourse.processing.org/u/svan)\
**Post date:** [March 8, 2025, 4:40am UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/2 "2025-03-08T04:40:49Z")

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Do you have these .jar files?

 ![jars](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/e/b/eb2a1b14813a1f8fbfc06685fc63d10c6be3e405.png)

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**Author:** ![aiapps](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aiapps/32/21731_2.png) [@aiapps](https://discourse.processing.org/u/aiapps)\
**Post date:** [March 8, 2025, 12:59pm UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/3 "2025-03-08T12:59:35Z")

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Only core, thank you  
I will try to do like this

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**Author:** ![aiapps](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aiapps/32/21731_2.png) [@aiapps](https://discourse.processing.org/u/aiapps)\
**Post date:** [March 8, 2025, 8:13pm UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/4 "2025-03-08T20:13:18Z")

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It’s not working also with these jar files

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**Author:** ![svan](https://avatars.discourse-cdn.com/v4/letter/s/82dd89/32.png) [@svan](https://discourse.processing.org/u/svan)\
**Post date:** [March 8, 2025, 11:09pm UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/5 "2025-03-08T23:09:09Z")

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Did you add them to the build path by right clicking on each. After this is done icons look like this:  
 ![bldPath](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/f/4/f490732438bdecc77a7600692f86e6075c915459.png)

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**Author:** ![aiapps](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aiapps/32/21731_2.png) [@aiapps](https://discourse.processing.org/u/aiapps)\
**Post date:** [March 10, 2025, 3:32am UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/6 "2025-03-10T03:32:56Z")

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Yes i did it, but it’s still not working

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**Author:** ![svan](https://avatars.discourse-cdn.com/v4/letter/s/82dd89/32.png) [@svan](https://discourse.processing.org/u/svan)\
**Post date:** [March 10, 2025, 4:10am UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/7 "2025-03-10T04:10:37Z")

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![libs](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/4/5/45aa0c069850707ac5ceef7dfbb8ae8ccb60bf64.png)

Do you have these files for your operating system in Referenced libraries?

If you still have problems we’re going to need to see a screenshot of all of your files as well as the code for your ‘Main’ class and any error messages.

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<div class="post-metadata">

**Author:** ![aiapps](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aiapps/32/21731_2.png) [@aiapps](https://discourse.processing.org/u/aiapps)\
**Post date:** [October 18, 2025, 8:12pm UTC](https://discourse.processing.org/t/why-p2d-not-working-inside-eclipse-when-i-using-the-processing-core/45930/8 "2025-10-18T20:12:27Z")

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After a while, I returned to this task, and the solution turned out to be to specify my own libraries in the project itself.

For those who have a similar problem, I will provide a solution, as well as some additional data.:

Development environment: Eclipse  
OPERATING System: Windows 7  
Java: SE 17

Decision:

just create a path in your project.:  
native/windows-amd64

go here to install all the files from the same folder as in processing.  
(processing\core\library\windows-amd64)

in addition, after that, you should definitely add the following libraries to your project:

1. core.jar;
2. gluegen-rt.jar;
3. jogl-all.jar;