**Describe the bug** Unexpected error. **To Reproduce** 1. "a" shader use `u_texture` in material shaderData 2. "b" shader use `u_texture` in renderer shaderData 3. generate render error **Expected behavior** No error.
Describe the bug
Unexpected error.
To Reproduce
u_texturein material shaderDatau_texturein renderer shaderDataExpected behavior
No error.