Fixes

plugins/org.jkiss.dbeaver.team.git.ui/plugin.xml

@@ -33,7 +33,7 @@
         </handler>
         <handler commandId="org.jkiss.dbeaver.git.commands.commit" class="org.jkiss.dbeaver.team.git.ui.handlers.GITCommitHandler">
             <activeWhen>
-                <test property="GitRepository.resourcesSingleRepository"/>
+                <test property="GitSelection.resourcesSingleRepository"/>
             </activeWhen>
         </handler>
     </extension>

plugins/org.jkiss.dbeaver.ui.editors.base/src/org/jkiss/dbeaver/ui/editors/EditorUtils.java

@@ -114,7 +114,8 @@ public class EditorUtils {
         if (element instanceof IEditorInput) {
             IFile file = getFileFromInput((IEditorInput) element);
             if (file != null) {
-                return file.getLocation().toFile();
+                IPath location = file.getLocation();
+                return location == null ? null : location.toFile();
             }
             if (element instanceof IURIEditorInput) {
                 final File localFile = new File(((IURIEditorInput) element).getURI());