#152: Fixed null pointer issue when apps are not installed

backend/app_sdk/app_base.py

@@ -460,7 +460,7 @@ class AppBase:
             baseresult = ""
             actionname_lower = actionname.lower()
             try: 
-                if actionname_lower == "exec" || actionname_lower == "webhook" || actionname_lower == "schedule" || actionname_lower == "userinput" || actionname_lower == "email_trigger" || actionname_lower == "trigger": 
+                if actionname_lower == "exec" or actionname_lower == "webhook" or actionname_lower == "schedule" or actionname_lower == "userinput" or actionname_lower == "email_trigger" or actionname_lower == "trigger": 
                     baseresult = execution_data["execution_argument"]
                 else:
                     for result in execution_data["results"]:

backend/go-app/codegen.go

@@ -404,11 +404,10 @@ func makePythoncode(swagger *openapi3.Swagger, name, url, method string, paramet
 		bodyAddin,
 		verifyAddin,
 	)
-
+	//if strings.Contains(functionname, "get_returns_the_vuln") {
-	if strings.Contains(functionname, "get_returns_the_vuln") {
+	//	log.Println(data)
-		log.Println(data)
+	//	log.Printf("Queries: %s", queryString)
-		log.Printf("Queries: %s", queryString)
+	//}
-	}
 
 	//log.Printf(data)
 	return functionname, data

backend/go-app/walkoff.go

@@ -1916,6 +1916,7 @@ func abortExecution(resp http.ResponseWriter, request *http.Request) {
 		return
 	}
 
+	// FIXME: Check the execution if this fails.
 	user, err := handleApiAuthentication(resp, request)
 	if err != nil {
 		log.Printf("Api authentication failed in abort workflow: %s", err)

frontend/src/views/Workflows.jsx

@@ -542,6 +542,7 @@ const Workflows = (props) => {
 						</div>
 					</Grid>
 				</Grid>
+				{data.actions !== undefined && data.actions !== null ? 
 					<Grid container style={{maxWidth: 35, marginRight: 10,}}>
 						<Tooltip title={`Actions: ${data.actions.length}`} placement="right">
 							<AppsIcon style={{width: imgSize, height: imgSize}} />
@@ -558,6 +559,7 @@ const Workflows = (props) => {
 							</Tooltip>
 						: null}
 					</Grid>
+				: null}
 			</Paper>
 		)
 	}