iOS and MacOS shader crashes. v4.0

cocos2d-x
#1

I have been making a game in CLion(CLion: A Cross-Platform IDE for C and C++ by JetBrains) on my mac. Everything worked fine.

Then i tried run the game from xcode and i have got crashes.

validateFunctionArguments:3577: failed assertion Fragment Function(xlatMtlMain2): missing sampler binding at index 0 for _mtlsmp_u_render_texture[0].

-[MTLDebugRenderCommandEncoder setScissorRect:]:2702: failed assertion (rect.x(0) + rect.width(1920))(1920) must be <= render pass width(1792)

The first crash happens i think there

state->setTexture(u_renderTexture, 0, renderTexture->getSprite()->getTexture()->getBackendTexture());

State is a backend::ProgramState

This crashes happen on both Apple platforms only on xcode. CLion works fine.

#2

Are all of your resources added to the resources folder or if using cmake everything is specified there?

#3

Yes, all of mine resources are added to the resources folder.

#4

Did you compare corresponding lines in parameters part, between CLion and Xcode?
For example there should be difference in render pass width variable, as assert say’s.
1792 - it look’s like iphone 11 resolution, while 1920 is less iphone series.
I did not write for apple, but it would be usefull to understand where render pass width is initialized.

#5

After 4 months I return. Hello. Can you explain about it? I have not found any solution.

I do it as in documentation(Sprite & TriangleCommand · GitBook)

state = new (std::nothrow) backend::ProgramState(program);
state->autorelease();
u_render_texture = state->getUniformLocation("u_render_texture");

In update method:

state->setTexture(u_render_texture, 0, renderTexture->getSprite()->getTexture()->getBackendTexture());

As I said before there is not any problem if I run my app from Clion or if I run my app from console like

cocos run . -p mac