MT5 · Runtime errors
MT5 5808 · Tensor dimension not set or invalid | YI GOLD
ERR_ONNX_WRONG_DIMENSION
Official meaning
Tensor dimension not set or invalid
Possible causes · YI GOLD suggestions
Determine the cause from the official meaning, the triggering function and terminal logs.
Troubleshooting · YI GOLD suggestions
Inspect terminal logs and the failing function return value. Check inputs, array bounds, resources, connectivity and required permissions against the official description.