6 files changed, 25 insertions, 2 deletions
diff --git a/core/extension/extension_api_dump.cpp b/core/extension/extension_api_dump.cpp
index 310817c952..e6e0fff266 100644
--- a/core/extension/extension_api_dump.cpp
+++ b/core/extension/extension_api_dump.cpp
@@ -218,7 +218,7 @@ Dictionary NativeExtensionAPIDump::generate_extension_api() {
 				String name = t == Variant::VARIANT_MAX ? String("Variant") : Variant::get_type_name(t);
 				Dictionary d2;
 				d2["name"] = name;
-				uint32_t size;
+				uint32_t size = 0;
 				switch (i) {
 					case 0:
 						size = type_size_array[j].size_32_bits_real_float;
@@ -333,7 +333,7 @@ Dictionary NativeExtensionAPIDump::generate_extension_api() {
 					last_type = t;
 				}
 				Dictionary d3;
-				uint32_t offset;
+				uint32_t offset = 0;
 				switch (i) {
 					case 0:
 						offset = member_offset_array[idx].offset_32_bits_real_float;
diff --git a/core/io/dir_access.cpp b/core/io/dir_access.cpp
index f86dfe8057..79e7fa16e3 100644
--- a/core/io/dir_access.cpp
+++ b/core/io/dir_access.cpp
@@ -492,6 +492,7 @@ PackedStringArray DirAccess::get_files() {
 
 PackedStringArray DirAccess::get_files_at(const String &p_path) {
 	Ref<DirAccess> da = DirAccess::open(p_path);
+	ERR_FAIL_COND_V_MSG(da.is_null(), PackedStringArray(), vformat("Couldn't open directory at path \"%s\".", p_path));
 	return da->get_files();
 }
 
@@ -501,6 +502,7 @@ PackedStringArray DirAccess::get_directories() {
 
 PackedStringArray DirAccess::get_directories_at(const String &p_path) {
 	Ref<DirAccess> da = DirAccess::open(p_path);
+	ERR_FAIL_COND_V_MSG(da.is_null(), PackedStringArray(), vformat("Couldn't open directory at path \"%s\".", p_path));
 	return da->get_directories();
 }
 
diff --git a/core/math/bvh_structs.inc b/core/math/bvh_structs.inc
index 58c8f0479a..06f6e5d05d 100644
--- a/core/math/bvh_structs.inc
+++ b/core/math/bvh_structs.inc
@@ -100,7 +100,11 @@ public:
 			num_items++;
 			return id;
 		}
+#ifdef DEV_ENABLED
 		return -1;
+#else
+		ERR_FAIL_V_MSG(0, "BVH request_item error.");
+#endif
 	}
 };
 
diff --git a/core/variant/callable.cpp b/core/variant/callable.cpp
index 28efb43fc5..b35e2f004b 100644
--- a/core/variant/callable.cpp
+++ b/core/variant/callable.cpp
@@ -63,6 +63,21 @@ void Callable::callp(const Variant **p_arguments, int p_argcount, Variant &r_ret
 	}
 }
 
+Variant Callable::callv(const Array &p_arguments) const {
+	int argcount = p_arguments.size();
+	const Variant **argptrs = nullptr;
+	if (argcount) {
+		argptrs = (const Variant **)alloca(sizeof(Variant *) * argcount);
+		for (int i = 0; i < argcount; i++) {
+			argptrs[i] = &p_arguments[i];
+		}
+	}
+	CallError ce;
+	Variant ret;
+	callp(argptrs, argcount, ret, ce);
+	return ret;
+}
+
 Error Callable::rpcp(int p_id, const Variant **p_arguments, int p_argcount, CallError &r_call_error) const {
 	if (is_null()) {
 		r_call_error.error = CallError::CALL_ERROR_INSTANCE_IS_NULL;
diff --git a/core/variant/callable.h b/core/variant/callable.h
index 1f1c983eb3..0305dc55c3 100644
--- a/core/variant/callable.h
+++ b/core/variant/callable.h
@@ -71,6 +71,7 @@ public:
 
 	void callp(const Variant **p_arguments, int p_argcount, Variant &r_return_value, CallError &r_call_error) const;
 	void call_deferredp(const Variant **p_arguments, int p_argcount) const;
+	Variant callv(const Array &p_arguments) const;
 
 	Error rpcp(int p_id, const Variant **p_arguments, int p_argcount, CallError &r_call_error) const;
 
diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index 2501d9fd44..1831f7b72a 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -1859,6 +1859,7 @@ static void _register_variant_builtin_methods() {
 
 	/* Callable */
 
+	bind_method(Callable, callv, sarray("arguments"), varray());
 	bind_method(Callable, is_null, sarray(), varray());
 	bind_method(Callable, is_custom, sarray(), varray());
 	bind_method(Callable, is_standard, sarray(), varray());