diff --git a/sdrbase/webapi/webapiadapterinterface.h b/sdrbase/webapi/webapiadapterinterface.h
index 3478618ee..f751e201a 100644
--- a/sdrbase/webapi/webapiadapterinterface.h
+++ b/sdrbase/webapi/webapiadapterinterface.h
@@ -61,6 +61,7 @@ public:
             SWGSDRangel::SWGInstanceSummaryResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -73,6 +74,7 @@ public:
             SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -86,6 +88,7 @@ public:
             SWGSDRangel::SWGInstanceDevicesResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -99,6 +102,7 @@ public:
             SWGSDRangel::SWGInstanceChannelsResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -111,6 +115,7 @@ public:
             SWGSDRangel::SWGLoggingInfo& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -123,6 +128,7 @@ public:
             SWGSDRangel::SWGLoggingInfo& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -135,6 +141,7 @@ public:
             SWGSDRangel::SWGAudioDevices& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -147,6 +154,7 @@ public:
             SWGSDRangel::SWGAudioDevicesSelect& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -159,6 +167,7 @@ public:
             SWGSDRangel::SWGLocationInformation& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -171,6 +180,7 @@ public:
             SWGSDRangel::SWGLocationInformation& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -184,6 +194,7 @@ public:
             SWGSDRangel::SWGDVSeralDevices& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -196,6 +207,7 @@ public:
             SWGSDRangel::SWGPresets& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -209,6 +221,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -222,6 +235,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -235,6 +249,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -247,6 +262,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -260,6 +276,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -273,6 +290,7 @@ public:
             SWGSDRangel::SWGPresetIdentifier& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -285,6 +303,7 @@ public:
             SWGSDRangel::SWGDeviceSetList& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -298,6 +317,7 @@ public:
             SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -310,6 +330,7 @@ public:
             SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -323,6 +344,7 @@ public:
             SWGSDRangel::SWGDeviceSet& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -336,6 +358,7 @@ public:
             SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+        error.init();
         *error.getMessage() = QString("Function not implemented");
         return 501;
     }
@@ -349,6 +372,7 @@ public:
             SWGSDRangel::SWGDeviceListItem& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -362,6 +386,7 @@ public:
             SWGSDRangel::SWGDeviceSettings& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -377,6 +402,7 @@ public:
             SWGSDRangel::SWGDeviceSettings& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -390,6 +416,7 @@ public:
             SWGSDRangel::SWGDeviceState& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -403,6 +430,7 @@ public:
             SWGSDRangel::SWGDeviceState& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -416,6 +444,7 @@ public:
             SWGSDRangel::SWGDeviceState& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -430,6 +459,7 @@ public:
 			SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -444,6 +474,7 @@ public:
             SWGSDRangel::SWGSuccessResponse& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error __attribute__((unused)))
     {
+        error.init();
         *error.getMessage() = QString("Function not implemented");
         return 501;
     }
@@ -458,6 +489,7 @@ public:
             SWGSDRangel::SWGChannelSettings& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }
@@ -474,6 +506,7 @@ public:
             SWGSDRangel::SWGChannelSettings& response __attribute__((unused)),
             SWGSDRangel::SWGErrorResponse& error)
     {
+    	error.init();
     	*error.getMessage() = QString("Function not implemented");
     	return 501;
     }