From 8270f2fc402a7cb119fdc71ead0bd474f0d7c9d6 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Wed, 8 Dec 2021 13:07:57 +0100
Subject: [PATCH] catch exceptions happened during applying values from
 different project

---
 openpype/tools/settings/settings/base.py | 40 ++++++++++++++++++------
 1 file changed, 30 insertions(+), 10 deletions(-)

diff --git a/openpype/tools/settings/settings/base.py b/openpype/tools/settings/settings/base.py
index 94687f4f35..6776845125 100644
--- a/openpype/tools/settings/settings/base.py
+++ b/openpype/tools/settings/settings/base.py
@@ -1,4 +1,6 @@
+import sys
 import json
+import traceback
 
 from Qt import QtWidgets, QtGui, QtCore
 
@@ -316,17 +318,35 @@ class BaseWidget(QtWidgets.QWidget):
 
     def _apply_values_from_project(self, project_name):
         with self.category_widget.working_state_context():
-            path_keys = [
-                item
-                for item in self.entity.path.split("/")
-                if item
-            ]
+            try:
+                path_keys = [
+                    item
+                    for item in self.entity.path.split("/")
+                    if item
+                ]
+                entity = ProjectSettings(project_name)
+                for key in path_keys:
+                    entity = entity[key]
+                self.entity.set(entity.value)
 
-            settings = ProjectSettings(project_name)
-            entity = settings
-            for key in path_keys:
-                entity = entity[key]
-            self.entity.set(entity.value)
+            except Exception:
+                if project_name is None:
+                    project_name = DEFAULT_PROJECT_LABEL
+
+                # TODO better message
+                title = "Applying values failed"
+                msg = "Using values from project \"{}\" failed.".format(
+                    project_name
+                )
+                detail_msg = "".join(
+                    traceback.format_exception(*sys.exc_info())
+                )
+                dialog = QtWidgets.QMessageBox(self)
+                dialog.setWindowTitle(title)
+                dialog.setIcon(QtWidgets.QMessageBox.Warning)
+                dialog.setText(msg)
+                dialog.setDetailedText(detail_msg)
+                dialog.exec_()
 
     def show_actions_menu(self, event=None):
         if event and event.button() != QtCore.Qt.RightButton: