Null ResourceLocation. How to Properly Load Them?

[Jimmeh]

Hey!

 

I'm trying to learn how to make a custom GUI/HUD by trying to draw my own health bar. I'm attempting to load a ResourceLocation of the test texture but it keeps throwing an ExceptionInInitializerError: null. 

Here's my code:

private static final ResourceLocation BAR = new ResourceLocation(Arcana.MOD_ID, "textures/gui/testHealth.png");

 

In my main class:

public static final String MOD_ID = "arcana";

 

And finally my resources file structure is attached below. Any ideas or guidance would be appreciated! Thanks!

[Jimmeh]

19 minutes ago, diesieben07 said:

Welcome to this episode of "reading the error message", your host today: Jimmeh.

Please read the full error message. It tells you exactly what's wrong.

Ah, my apologies. I'm normally good about that. I found a much more detailed error:

Caused by: net.minecraft.util.ResourceLocationException: Non [a-z0-9/._-] character in path of location: arcana:textures/gui/testHealth.png

However, I'm still at a loss here. From what I see there, I'm not using any "Non [a-z0-9/._-] character". I appreciate your help!

[Jimmeh]

2 minutes ago, diesieben07 said:

H is not in [a-z0-9/._-].

Oh. .________. 

 

Thanks for the help!