diff --git a/examples/riak/riaks.py b/examples/riak/riaks.py
index 2a2e7760..4288ad6f 100644
--- a/examples/riak/riaks.py
+++ b/examples/riak/riaks.py
@@ -72,7 +72,7 @@ def setup_riak():
         local_errors = validation.validate_resource(r)
         if local_errors:
             has_errors = True
-            print 'ERROR: %s: %s' % (r.name, errors)
+            print 'ERROR: %s: %s' % (r.name, local_errors)
 
     if has_errors:
         print "ERRORS"
diff --git a/solar/solar/cli/main.py b/solar/solar/cli/main.py
index 58b3873f..08b08e7f 100644
--- a/solar/solar/cli/main.py
+++ b/solar/solar/cli/main.py
@@ -182,14 +182,6 @@ def init_cli_connections():
         #plt.savefig('graph.png')
 
 
-def init_cli_deployment_config():
-    @main.command()
-    @click.argument('filepath')
-    def deploy(filepath):
-        click.echo('Deploying from file {}'.format(filepath))
-        xd.deploy(filepath)
-
-
 def init_cli_resource():
     @main.group()
     def resource():
@@ -296,7 +288,6 @@ def init_cli_resource():
         if output:
             echo(output)
 
-
     @resource.command()
     @click.argument('resource_name')
     @click.argument('tag_name')
@@ -308,7 +299,7 @@ def init_cli_resource():
             r.add_tag(tag_name)
         else:
             r.remove_tag(tag_name)
-        r.save()
+        # TODO: the above functions should save resource automatically to the DB
 
     @resource.command()
     @click.argument('name')
diff --git a/solar/solar/errors.py b/solar/solar/errors.py
index 982ddfb2..09d102fb 100644
--- a/solar/solar/errors.py
+++ b/solar/solar/errors.py
@@ -12,6 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+
 class SolarError(Exception):
     pass
 
@@ -24,5 +25,9 @@ class CannotFindExtension(SolarError):
     pass
 
 
+class LexError(SolarError):
+    pass
+
+
 class ParseError(SolarError):
     pass