in Selenium IDE btnUpdate not found this is a development (code) issue

问题

Actually i am not understanding what is the real issue because manually all functionality proper run but selenium IDE give the error.

Click : id=ctl00_Dialogproxy_createnode_btnUpdate

Steps to Reproduce the error :

1. Click on create node button image.
2. Click on save button.

Result :

1. Create node pop up window should be open.
2. Give the error.

Pop up window display but after click event give the error

回答1:

This looks like a duplicate of the situation in In Selenium IDE btnDelete (Button) not found

Judging from the fact you've filed 4 or 5 issues with the same root cause We should assume this is the same issue, though this question could be clearer.

来源：https://stackoverflow.com/questions/34760248/in-selenium-ide-btnupdate-not-found-this-is-a-development-code-issue