CA2017: Parameter count mismatch
| Property | Value |
|---|---|
| Rule ID | CA2017 |
| Title | Parameter count mismatch |
| Category | Reliability |
| Fix is breaking or non-breaking | Non-breaking |
| Enabled by default in .NET 9 | As warning |
Cause
The number of parameters supplied in the logging message template does not match the number of named placeholders.
Rule description
This rule flags logger calls that have an incorrect number of message arguments.
How to fix violations
Match the number of placeholders in the template format with the number of passed arguments.
When to suppress warnings
Do not suppress a warning from this rule.
See also
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