I reinstalled my Eikon due to the Excel add-in doesn't work. Then the Excel fixed but my python API can't run. I tried all the possible solutions on Google and it still doesn't work. The error shows below. What can I do now?

2020-04-16 13:32:07,048 P[28556] [MainThread 22636] Error on checking port 9000 : HTTPConnectionPool(host='localhost', port=9000): Max retries exceeded with url: /api/v1/data (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000198AD8124A8>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))

2020-04-16 13:32:09,060 P[28556] [MainThread 22636] Error on checking port 9000 : HTTPConnectionPool(host='localhost', port=9000): Max retries exceeded with url: /api/v1/data (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000198AB34E0B8>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))

2020-04-16 13:32:11,088 P[28556] [MainThread 22636] Error on checking port 36036 : HTTPConnectionPool(host='localhost', port=36036): Max retries exceeded with url: /api/v1/data (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000198ADCDA4A8>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it',))

2020-04-16 13:32:11,092 P[28556] [MainThread 22636] Error on handshake port None : Failed to parse: http://localhost:None/api/handshake

2020-04-16 13:32:17,148 P[28556] [MainThread 22636] Error: no proxy address identified.

Check if Eikon Desktop or Eikon API Proxy is running.

2020-04-16 13:32:17,152 P[28556] [MainThread 22636] Port number was not identified, cannot send any request

2020-04-16 13:32:17,154 P[28556] [MainThread 22636] Port number was not identified.

Check if Eikon Desktop or Eikon API Proxy is running.

Traceback (most recent call last):

File "C:\mysite\plottest.py", line 9, in <module>

ek.set_app_key('a6c23acee548458b9313691c8ef342d68c6bbdde')

File "C:\Users\u50949\anaconda\lib\site-packages\eikon\Profile.py", line 39, in set_app_key

get_profile().set_app_key(app_key)

File "C:\Users\u50949\anaconda\lib\site-packages\eikon\Profile.py", line 239, in set_app_key

self.check_profile()

File "C:\Users\u50949\anaconda\lib\site-packages\eikon\Profile.py", line 371, in check_profile

raise EikonError(-1, 'Port number was not identified. Check if Eikon Desktop or Eikon API Proxy is running.')

EikonError: Error code -1 | Port number was not identified. Check if Eikon Desktop or Eikon API Proxy is running.