99 errors
WinRM Module Not Installed
winrm or requests is not installed: No module named 'winrm'
WinRM SSL Certificate Error
ssl: CERTIFICATE_VERIFY_FAILED
WinRM Connection Refused
Connection refused on port 5986
SSH Host Key Verification Failed
Host key verification failed
SSH Permission Denied
Permission denied (publickey,password)
SSH Connection Timeout
Connection timed out during connect
Jinja2 Template Syntax Error
template error while templating string: unexpected character
Undefined Variable Error
AnsibleUndefinedVariable: 'variable_name' is undefined
Missing sudo/become Password
Missing sudo password
Module Not Found Error
couldn't resolve module/action
Conda Init Required Error
CondaError: Run 'conda init' before 'conda activate'
YAML Syntax Error
mapping values are not allowed here
Host Not Found in Inventory
Could not match supplied host pattern, ignoring: all
Inventory Parse Error
Unable to parse /etc/ansible/hosts as an inventory source
Duplicate Host/Group Name
[WARNING]: Found both group and host with same name
No Inventory Parsed
No inventory was parsed, only implicit localhost is available
Inventory Variable Precedence Issue
The variable was not set as expected
Dynamic Inventory Script Error
Inventory script returned invalid JSON
Host Unreachable
UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh"}
Python Interpreter Not Found on Target
MODULE FAILURE: No module named 'ansible'
No Hosts Matched Pattern
Skipping: no hosts matched
Children Group Not Defined
[WARNING]: Could not match supplied host pattern, ignoring: undefined_group
Vault Password Not Provided
Attempting to decrypt but no vault secrets found
Vault Decryption Failed
Decryption failed (no vault secrets were found that could decrypt)
Not Vault Encrypted Data
input is not vault encrypted data
Multiple Vault IDs Required
ERROR! A]vault password must be specified to decrypt
Vault Editor Not Set
ERROR! the editor variable is not set
Inline Vault Variable Error
AnsibleError: An unhandled exception occurred while running the lookup plugin 'file'
Extra Newline in Vault Password File
Decryption failed
Vault Password File Permission Error
ERROR! The vault password file is not readable
Role Not Found
ERROR! the role 'my_role' was not found
Galaxy Install Failed
ERROR! - theass operation failed: Unable to find
Role Dependency Conflict
ERROR! Unexpected Exception: Cannot satisfy the following requirements
Collection Not Installed
ERROR! couldn't resolve module/action 'community.general.ufw'
Role tasks/main.yml Missing
ERROR! Could not find or access 'roles/my_role/tasks/main.yml'
Galaxy Requirements Format Error
ERROR! Invalid requirements file format
Galaxy API Token Error
ERROR! Galaxy API rate limit or authentication error
Handler Not Found
ERROR! The requested handler 'restart nginx' was not found
Dict Attribute Not Found
AnsibleError: 'dict object' has no attribute 'nonexistent_key'
Variable Type Mismatch
Unexpected templating type error occurred: can only concatenate str to str
Recursive Variable Loop
AnsibleError: recursive loop detected in template string
Fact Gathering Timeout
FAILED! => {"msg": "Timeout (12s) waiting for privilege escalation prompt"}
Fact Not Available (gather_facts: false)
AnsibleUndefinedVariable: 'ansible_facts' has no attribute 'distribution'
Registered Variable Undefined (Skipped Task)
AnsibleUndefinedVariable: 'result' is undefined
Vars File Not Found
ERROR! vars file not found
Boolean Variable Deprecation Warning
[DEPRECATION WARNING]: evaluating as a bare variable
Extra Vars JSON Parse Error
ERROR! We were unable to read either as JSON nor YAML
Hostvars Undefined for Host
AnsibleUndefinedVariable: 'dict object' has no attribute 'other_host'
Jinja2 Filter Not Found
TemplateAssertionError: No filter named 'to_json'
Jinja2 For Loop - Not Iterable
AnsibleError: 'NoneType' object is not iterable
Template Destination Directory Missing
Destination directory does not exist
Template Unicode/Encoding Error
UnicodeDecodeError: 'utf-8' codec can't decode byte
Template Unwanted Whitespace
Template produces unwanted blank lines
Jinja2 Regex Error in When Clause
error while evaluating conditional: unexpected char
Variable Out of Scope in Template
AnsibleUndefinedVariable: 'item' is undefined
Jinja2 Syntax - elif vs elif
TemplateSyntaxError: Encountered unknown tag 'elif'
boto3/botocore Not Installed (AWS)
Failed to import the required Python library (botocore or boto3)
Docker SDK for Python Missing
Failed to import docker or docker-py
Kubernetes Python Client Missing
This module requires the OpenShift Python client
APT Lock Error
Could not get lock /var/lib/dpkg/lock-frontend
YUM GPG Key Error
Public key for package is not installed
Service Not Found
Could not find the requested service
File Module Permission Denied
Permission denied
Copy Module Checksum Mismatch
checksum mismatch for transferred file
Command Module Always Reports Changed
Task always reports 'changed'
Lineinfile Regex Multiple Matches
line added but multiple lines match regex
Ansible Command Not Found
ansible-playbook: command not found
SSH Invalid Key Format
load key: invalid format
Paramiko SSH Library Not Installed
paramiko is not available
SSH ControlPersist Not Supported
Bad configuration option: ControlPersist
sudo Requires TTY
sudo: sorry, you must have a tty to run sudo
Become Method Not Available
The become method 'doas' is not available
Connection Timeout Too Short
Timeout (10s) waiting for connection
SSH Agent Not Running
Could not open a connection to your authentication agent
Python Version Not Supported
ansible-core requires Python >=3.9
Cryptography Module Import Error
Cannot import name 'default_backend' from 'cryptography.hazmat.backends'
Jinja2 Version Incompatible
Jinja2 >= 3.0 is required
PyYAML Not Installed
No module named 'yaml'
pkg_resources / setuptools Missing
ModuleNotFoundError: No module named 'pkg_resources'
Ansible Not Found in Virtualenv
No module named 'ansible'
Playbook Missing 'hosts' Field
ERROR! 'hosts' is required but was not set
Playbook YAML Syntax Error
ERROR! Syntax Error while loading YAML
Duplicate Key in YAML Mapping
Duplicate key found in mapping
No Action Detected in Task
ERROR! no action detected in task
Include Tasks File Not Found
ERROR! Included task file not found
When Conditional Syntax Error
The conditional check failed. The error was: template error
Nested Loop Variable Conflict
The loop variable 'item' is already in use
All Tasks Skipped by Tags
No tasks executed (all tasks skipped by tags)
Async Task Timed Out
async task did not complete within the requested time
Delegate_to Host Unreachable
UNREACHABLE on delegated host
Block/Rescue Syntax Error
ERROR! 'rescue' is not a valid attribute for a Task
Retries Exceeded for Until Condition
FAILED - RETRYING: task_name (1 retries left)
Task Does Not Support Check Mode
task does not support check mode
Invalid Serial Directive
ERROR! 'serial' directive must be an integer or percentage
Become User Not Allowed
User is not allowed to execute command as another user
Output Hidden by no_log
output has been hidden due to the fact that 'no_log: true' was specified
Free Strategy Execution Order
Tasks execute in unexpected order with strategy: free
Too Many Open Files (Forks)
Too many open files
Callback Plugin Error
ERROR! Callback plugin does not support the v2_runner_on_ok method