When you click a tile in Fiori launchpad, you meet with this error message:
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLicmbw5SO0QjZmhDN3gDZxAzM4EGO1IDO0Q2MiZWMiVWMhZGZ48CX5d2bs92Yl1iclB3bsVmdlR2LcNWaw9CXt92Yu4GZjlGbh5yYjV3Lc9CX6MHc0RHaiojIsJye.png)
Chrome Development tool裡觀察到具體的error message:
找出具體抛error message的JavaScript source code: core-min-3.js:
root cause是解析navigation target時報錯:
使用OData 讀取navigation target資訊:
讀取失敗,傳回response length為0:
傳回結果是空的:
在backend debug找出出問題的代碼: line 79。
Callstack如下:
使用debug 從line 79點shift + F12直接跳至method 尾部,問題即解決。