# Result & DynamicLibrary errors

**URL:** <https://forum.juce.com/t/result-dynamiclibrary-errors/7103>\
**Category:** General JUCE discussion\
**Created:** [June 30, 2011, 1:17pm UTC](https://forum.juce.com/t/result-dynamiclibrary-errors/7103 "2011-06-30T13:17:31Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![NicoLAC](https://avatars.discourse-cdn.com/v4/letter/n/df788c/32.png) [@NicoLAC](https://forum.juce.com/u/NicoLAC)\
**Post date:** [June 30, 2011, 1:17pm UTC](https://forum.juce.com/t/result-dynamiclibrary-errors/7103/1 "2011-06-30T13:17:31Z")

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Hi there,

I come up to you for pointing out errors on linking of JUCE DLL.  
In fact, classes Result and DynamicLibrary are not defined as JUCE\_API, so their symbols are not exported to JUCE DLL.  
Is something normal ? I expect not, because I have to do some jobs with DynamicLibrary and Result is everywhere in File class.

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**Author:** ![jules](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@jules](https://forum.juce.com/u/jules)\
**Post date:** [June 30, 2011, 1:34pm UTC](https://forum.juce.com/t/result-dynamiclibrary-errors/7103/2 "2011-06-30T13:34:59Z")

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Sorry - maintaining the DLL build is bottom of my priority list, and I hadn’t tested it for a while. I’ll sort that out, the classes just need an export directive.

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**Author:** ![NicoLAC](https://avatars.discourse-cdn.com/v4/letter/n/df788c/32.png) [@NicoLAC](https://forum.juce.com/u/NicoLAC)\
**Post date:** [June 30, 2011, 1:48pm UTC](https://forum.juce.com/t/result-dynamiclibrary-errors/7103/3 "2011-06-30T13:48:03Z")

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Yes, I have added JUCE\_API just after class declaration and all is right again.  
May be included in next update ? 🙂

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**Author:** ![jules](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@jules](https://forum.juce.com/u/jules)\
**Post date:** [June 30, 2011, 1:57pm UTC](https://forum.juce.com/t/result-dynamiclibrary-errors/7103/4 "2011-06-30T13:57:23Z")

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> [@](#):
>
> May be included in next update ?

Yes, of course - it’ll be in my next commit.