[Need help]Mixin throws fake errors when injecting to a method overwriting an obfuscated method.

[Blue-Beaker]

When I try to build, runClient, or runObfClient every time, fake errors are thrown onto my IntelliJ IDEA, causing the file to be popped up, which is annoying:

/mnt/E/Minecraft/mods/mte_patches/src/main/java/io/bluebeaker/mtepatches/mixin/rftools/MixinGuiModularStorage.java:28: 警告: Cannot find target method "mouseClicked(III)V" for @Inject.method="mouseClicked(III)V" in mcjty.rftools.blocks.storage.GuiModularStorage
    @Inject(method = "mouseClicked(III)V",at = @At("RETURN"),remap = true)
    ^

In my mod: https://github.com/Blue-Beaker/mte_patches
This refers to this file, which I injected into a method that overwrites an obfuscated method from its parent class.
However this actually worked in both deobfuscated and obfuscated environments. So how could I get rid of these errors?