Your map name is either empty or contains invalid characters.
Solutions
- If the map name is blank, give it a name. Do not use any invalid character listed below.
- If the map has a name, rename it so that it does not include any invalid characters listed below.
Note:
Invalid characters are permitted when creating a map package.
More information
Invalid characters include the following:
- \
- /
- :
- *
- ?
- "
- <
- >
- |