diff --git a/src/icmtoolchain/build_config.py b/src/icmtoolchain/build_config.py
index a8c7d6c..da4323b 100644
--- a/src/icmtoolchain/build_config.py
+++ b/src/icmtoolchain/build_config.py
@@ -32,7 +32,9 @@ class BuildConfig(MakeDataConfig):
 	def iterate_scripts(self) -> Iterable[MakeScriptData]:
 		if self.get_value("defaultConfig.buildType") == "release":
 			# XXX: Perhaps we should do something, but scripts may no longer exist.
-			# It is important to leave a `compile`` field to load them.
+			# It is important to leave a `compile` field to load them.
+			from .shell import frozen
+			frozen("Project is set to release mode, building scripts will be skipped.")
 			return
 
 		library_path = self.get_value("defaultConfig.libraryDir")
@@ -56,7 +58,7 @@ class BuildConfig(MakeDataConfig):
 
 	def obtain_script_data(self, source: Config) -> MakeScriptData:
 		relative_path = source.get_value_unsafe("path")
-		type = source.get_value_unsafe("type")
+		type = source.get_value_unsafe("sourceType")
 		if not type in VALID_SOURCE_TYPES:
 			raise ValueError(f"Script {relative_path!r} has invalid type, it should be one of: {', '.join(VALID_SOURCE_TYPES)}!")
 
diff --git a/src/icmtoolchain/language.py b/src/icmtoolchain/language.py
index de35c59..cf01561 100644
--- a/src/icmtoolchain/language.py
+++ b/src/icmtoolchain/language.py
@@ -23,7 +23,7 @@ def get_language_directories(compile_type: str, language_config: Config, propert
 	if not any(directories):
 		# Obtain directories from deprecated `compile` property.
 		directories = list(filter(
-			lambda source: isinstance(source, Config) and compile_type == source.get_value("type"),
+			lambda source: isinstance(source, Config) and compile_type == source.get_value("type", lambda: source.get_value("sourceType")),
 			make_config.obtain_list("compile")
 		))
 	configurables = dict()
diff --git a/src/icmtoolchain/resources.py b/src/icmtoolchain/resources.py
index 9cc9200..f50f2b2 100644
--- a/src/icmtoolchain/resources.py
+++ b/src/icmtoolchain/resources.py
@@ -16,8 +16,8 @@ def build_resources() -> int:
 	GLOBALS.MOD_STRUCTURE.cleanup_build_target("gui")
 	GLOBALS.MOD_STRUCTURE.cleanup_build_target("minecraft_resource_pack")
 	GLOBALS.MOD_STRUCTURE.cleanup_build_target("minecraft_behavior_pack")
-	overall_result = 0
 
+	overall_result = 0
 	for resource in GLOBALS.MAKE_CONFIG.iterate_resources():
 		resource_files = expand_paths(GLOBALS.MAKE_CONFIG.get_relative_path(resource.relative_path))
 		if len(resource_files) == 0:
@@ -91,7 +91,6 @@ def build_pack_graphics() -> int:
 
 def build_additional_resources() -> int:
 	overall_result = 0
-
 	for asset in GLOBALS.MAKE_CONFIG.iterate_assets():
 		additional_files = expand_paths(GLOBALS.MAKE_CONFIG.get_relative_path(asset.relative_path))
 		if len(additional_files) == 0:
diff --git a/src/icmtoolchain/script_build.py b/src/icmtoolchain/script_build.py
index 53dcae5..fd959ba 100644
--- a/src/icmtoolchain/script_build.py
+++ b/src/icmtoolchain/script_build.py
@@ -158,7 +158,7 @@ def copy_build_targets(composite: List[Tuple[str, str, str]], includes: List[Tup
 				continue
 
 		if not GLOBALS.BUILD_STORAGE.is_path_changed(temporary_script):
-			failure(f"Build target {basename(temporary_script)!r} is not changed.")
+			frozen(f"Build target {basename(temporary_script)!r} is not changed.")
 
 	GLOBALS.BUILD_STORAGE.save()