1# UI Context Error Codes 2 3> **NOTE** 4> 5> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](../errorcode-universal.md). 6 7## 100001 Internal Error 8 9**Error Message** 10 11Internal error. 12 13**Description** 14 15This error code is reported when an internal error that cannot be rectified by developers occurs. 16 17**Possible Causes** 18 19There is insufficient memory allocation, an exception with the JS virtual machine, or any other system issue that prevents successful creation of UI instances. 20 21**Solution** 22 23N/A 24