fixes below:

Make text selectable in log dialog.
Dumping errors when couldn't connect
Invalid uri could not detected.
Add tooltips to statusbar

styles.css

@@ -14,6 +14,7 @@
     overflow-y: scroll;
     /* min-height: 280px; */
     max-height: 280px;
+    user-select: text;
 }
 .op-pre {
     white-space: pre-wrap;