From 7615d6efb14a407535a306bc23e67927a4ec2968 Mon Sep 17 00:00:00 2001
From: clauspeterhuebner <hr.softwarelab@t-online.de>
Date: Tue, 10 Feb 2026 00:05:44 +0100
Subject: [PATCH] surround command instanciation with try-catch

---
 core/src/command/CommandFactory.ts | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/core/src/command/CommandFactory.ts b/core/src/command/CommandFactory.ts
index 7f39d3b02..cc62681e9 100644
--- a/core/src/command/CommandFactory.ts
+++ b/core/src/command/CommandFactory.ts
@@ -38,17 +38,24 @@ export class CommandFactory {
     }
     const CommandClass = this.commands.get(name);
     if (methodLogger.isDebugEnabled()) {
-      methodLogger.debug(`createCommand() name=${name} commandClass=${CommandClass ? CommandClass.name : 'null'}`)
+      methodLogger.debug(`createCommand() name=${name} commandClass=${CommandClass ? JSON.stringify(CommandClass) : 'null'}`)
     }
     if (!CommandClass) {
       const errmsg = `Command ${name} not found`;
       methodLogger.error(errmsg);
       throw new Error(errmsg);
     }
-    const command = new CommandClass(params) as Command<T>;
-    if (methodLogger.isDebugEnabled()) {
-      methodLogger.debug(`createCommand() command=${JSON.stringify(command)}`)
+    try {
+      const command = new CommandClass(params) as Command<T>;
+      if (methodLogger.isDebugEnabled()) {
+        methodLogger.debug(`createCommand() command=${JSON.stringify(command)}`)
+      }
+      return command;
+    } catch (error) {
+      const errmsg = `Failed to create command ${name}: ${error instanceof Error ? error.message : 'Unknown error'}`;
+      methodLogger.error(errmsg);
+      throw new Error(errmsg);
     }
-    return command;
+
   }
 }