Fix crash in texture previeer, closes #26749, probably others

2 files changed, 6 insertions, 0 deletions

diff --git a/editor/plugins/texture_editor_plugin.cpp b/editor/plugins/texture_editor_plugin.cpp
index 6f9c9fa040..0aa4a7662c 100644
--- a/editor/plugins/texture_editor_plugin.cpp
+++ b/editor/plugins/texture_editor_plugin.cpp
@@ -138,6 +138,11 @@ TextureEditor::TextureEditor() {
 	set_custom_minimum_size(Size2(1, 150));
 }
 
+TextureEditor::~TextureEditor() {
+	if (!texture.is_null()) {
+		texture->remove_change_receptor(this);
+	}
+}
 //
 bool EditorInspectorPluginTexture::can_handle(Object *p_object) {
 
diff --git a/editor/plugins/texture_editor_plugin.h b/editor/plugins/texture_editor_plugin.h
index 9c7d33df5a..bcbda1fbd7 100644
--- a/editor/plugins/texture_editor_plugin.h
+++ b/editor/plugins/texture_editor_plugin.h
@@ -50,6 +50,7 @@ protected:
 public:
 	void edit(Ref<Texture> p_texture);
 	TextureEditor();
+	~TextureEditor();
 };
 
 class EditorInspectorPluginTexture : public EditorInspectorPlugin {