From 2e37dafd7036973a315b525f131850a6fb6d0b35 Mon Sep 17 00:00:00 2001
From: tassaron
Date: Tue, 11 Jul 2017 06:06:22 -0400
Subject: fixed various bugs

---
 src/video_thread.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/video_thread.py')

diff --git a/src/video_thread.py b/src/video_thread.py
index dde71da..b00d512 100644
--- a/src/video_thread.py
+++ b/src/video_thread.py
@@ -151,6 +151,15 @@ class Worker(QtCore.QObject):
                 progressBarSetText=self.progressBarSetText
             )
 
+            if 'error' in comp.properties():
+                self.canceled = True
+                errMsg = "Component #%s encountered an error!" % compNo \
+                    if comp.error() is None else comp.error()
+                self.parent.showMessage(
+                        msg=errMsg,
+                        icon='Warning',
+                        parent=None  # MainWindow is in a different thread
+                    )
             if 'static' in comp.properties():
                 self.staticComponents[compNo] = \
                     comp.frameRender(compNo, 0).copy()
-- 
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