> For the complete documentation index, see [llms.txt](https://docs.sannybuilder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sannybuilder.com/troubleshooting/errors/0076.md).

# 0076: Condition expected

`WHILE..END` and `REPEAT..UNTIL` [loops](/language/control-flow/loops.md) require at least one conditional command or the constants `True` or `False` but none were found.

**Possible solutions:** fulfill the loop syntax with a conditional command or `True` or `False`:

```
while // error, a condition missing
    wait 0
end

while true // OK
    wait 0
end
```