* (Apollon77) Optimize error handling in createState and file mirror again

Author: Apollon77

README.md

@@ -38,6 +38,9 @@ And then call `npm run build`.
 
 ## Changelog
 
+### __WORK IN PROGRESS__
+* (Apollon77) Optimize error handling in createState and file mirror again
+
 ### 4.10.10 (2021-01-22)
 * (Apollon77) Do not try to set a state value if object creation was not successful (Sentry IOBROKER-JAVASCRIPT-5G)
 * (Apollon77) Make sure no incorrect states are trying to be set (Sentry IOBROKER-JAVASCRIPT-5F, IOBROKER-JAVASCRIPT-5A)

lib/mirror.js

@@ -546,7 +546,7 @@ class Mirror {
                 };
                 list[folderId] = obj;
                 try {
-                    this.adapter.setForeignObject(folderId, obj);
+                    this.adapter.setForeignObject(folderId, obj, err => this.log.warn(`Error while checking script folders for id "${id}": ${err}`));
                 } catch (err) {
                     this.log.warn(`Error while checking script folders for id "${id}": ${err}`);
                 }

lib/sandbox.js

@@ -1916,13 +1916,21 @@ function sandBox(script, name, verbose, debug, context) {
                     }, function (err) {
                         err && adapter.log.warn('Cannot set object "' + id + '": ' + err);
 
-                        if (!err && initValue !== undefined) {
+                        if (err) {
+                            if (typeof callback === 'function') {
+                                try {
+                                    callback.call(sandbox, err);
+                                } catch (e) {
+                                    errorInCallback(e); //adapter.log.error('Error in callback: ' + e)
+                                }
+                            }
+                        } else if (initValue !== undefined) {
                             if (isObject(initValue) && initValue.ack !== undefined) {
                                 adapter.setForeignState(id, initValue, callback);
                             } else {
                                 adapter.setForeignState(id, initValue, true, callback);
                             }
-                        } else if (!err && !forceCreation) {
+                        } else if (!forceCreation) {
                             adapter.setForeignState(id, null, true, callback);
                         } else {
                             if (typeof callback === 'function') {