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Many script errors when loading project after merged pull request #67714 #68865

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Many script errors when loading project after merged pull request #67714#68865
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bugregressiontopic:gdscript
Milestone
4.0
@maiself

Description

@maiself
maiself
opened on Nov 19, 2022

Godot version

master; 84c404f; Fri Nov 18 23:32:08 2022 +0100

System information

arch linux

Issue description

I'm getting many errors when loading my project while using a build of Godot after the merge of #67714 . There are no cyclic references in my project, no errors were present before the merge of #67714.

error log 
ERROR: Attempted to assign an object into a TypedArray, that does not inherit from 'GDScript'.
   at: validate (core/variant/container_type_validate.h:123)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroCharacterVisual" from "res://extern/rpg_heros/src/HeroCharacterVisual.gd".
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:11)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroAnimationState" from "res://extern/rpg_heros/src/RPGHeroAnimationState.gd".
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:12)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:16)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:67)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:80)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroAnimationState" from "res://extern/rpg_heros/src/RPGHeroAnimationState.gd".
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:87)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:87)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:326)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:328)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroAnimationState" from "res://extern/rpg_heros/src/RPGHeroAnimationState.gd".
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:87)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:87)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:326)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://extern/rpg_heros/src/HeroCharacterVisual.gd:328)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroCharacterVisual" from "res://extern/rpg_heros/src/HeroCharacterVisual.gd".
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:11)
SCRIPT ERROR: Parse Error: Could not parse global class "RPGHeroAnimationState" from "res://extern/rpg_heros/src/RPGHeroAnimationState.gd".
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:12)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:16)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:67)
SCRIPT ERROR: Parse Error: Could not resolve class "RPGHeroAnimationState", because of a parser error.
          at: GDScript::reload (res://scenes/PlayerCharacter.gd:80)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parser bug (please report): Trying to check compatibility of unset target type
   at: is_type_compatible (modules/gdscript/gdscript_analyzer.cpp:4152)
ERROR: Parameter "p_script->implicit_initializer" is null.
   at: _super_implicit_constructor (modules/gdscript/gdscript.cpp:131)
ERROR: Error constructing a GDScriptInstance.
   at: _create_instance (modules/gdscript/gdscript.cpp:183)
SCRIPT ERROR: Invalid type in function 'new' in base 'GDScript'. Cannot convert argument 1 from Object to float.
          at: RTSCharacterInfoCache._init (res://extern/rts_characters/src/RTSCharacterInfoCache.gd:60)
ERROR: Parameter "p_script->implicit_initializer" is null.
   at: _super_implicit_constructor (modules/gdscript/gdscript.cpp:131)
ERROR: Parameter "p_script->implicit_initializer" is null.
   at: _super_implicit_constructor (modules/gdscript/gdscript.cpp:131)
SCRIPT ERROR: Invalid get index 'rockgolem' (on base: 'Dictionary').
          at: RTSCharacterInfoCache.get_character_by_name (res://extern/rts_characters/src/RTSCharacterInfoCache.gd:69)

The editor sometimes segfaults while loading.

I'm also seeing a case where a .tres file using a custom resource script is being strangely modified by copying that script inline into the .tres, but I'm not sure what actions trigger that.

Some excerpts from my project:

class_name RPGHeroAnimationState # class_name lines sometimes trigger an error "shadows global name"
extends Resource

# removing this line reduces some of the errors
const _animation_set := preload('../resources/RPGHeroActionAnimationSet.tres') # this is a resource that has its script mysteriously inlined
@tool
class_name RPGHeroCharacterVisual
extends GeometryInstance3D

class _Part:
	var parent_node: Node3D
	var mesh: MeshInstance3D

	func _init(part_info_, parent_node_: Node3D): # some errors point to lines like this, type mismatch where there is none
		parent_node = parent_node_
		part_info = part_info_

I don't have a minimal reproduction case right now. I'll see what I can do and update this issue as I have more info.

Steps to reproduce

Load project after merge of #67714, unknown what script content triggers errors

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