display ops error

Function

The display ops error command displays script execution errors.

Format

display ops error [ name assistant-name ]

Parameters

Parameter	Description	Value
name assistant-name	Specifies the name of a Python script assistant, namely, a Python script name for a script assistant.	The value must be the name of a script file for which the script assistant has been configured.

Views

All views

Default Level

3: Management level

Usage Guidelines

You can run this command to view execution errors of all scripts or a specified script. According to the errors in the command output, you can modify the script.

Example

# Display execution errors of all scripts.

<HUAWEI> display ops error
--------------------------------------------------------------------------------
test12.py:                                                                      
Traceback (most recent call last):                                              
  File ".lib/frame.py", line 114, in <module>                                   
    ret = m.ops_execute(ops)                                                    
  File "flash:$_user/test12.py", line 7, in ops_execute                         
    status, err_context = ops.context.save(varName, value)                      
NameError: global name 'varName' is not defined                                 
                                                                                
--------------------------------------------------------------------------------
test13.py:                                                                      
Traceback (most recent call last):                                              
  File ".lib/frame.py", line 114, in <module>                                   
    ret = m.ops_execute(ops)                                                    
  File "flash:$_user/test13.py", line 6, in ops_execute                         
    status, err_log = ops.syslog("Syslog: Hello, World..", ops.CRITICAL, "syslog
")                                                                              
AttributeError: 'module' object has no attribute 'syslog'                       
                                                                                
--------------------------------------------------------------------------------

**Table 1** Description of the **display ops error** command output
Item	Description
test12.py	Python script file name.
Traceback (most recent call last)	Last call error.
File ".lib/frame.py", line 114, in <module>	Stack where an error occurs.
File "flash:$_user/test12.py", line 7, in ops_execute	Information about location where an error occurs, including the Python script name, number of line, and phase when the error occurs.
status, err_context = ops.context.save(varName, value)	Invalid contents.
NameError	A variable error. The system is attempting to access a variable that is not declared.
AttributeError	An attribute error. The system is attempting to access an unknown object attribute.