@coinsgaga first off, kindly next time please copy & paste the contents of terminal into your post. This helps clarity and reproduction of a particular issue. This forums has been designed to accommodate formatting of GRIDNET Core’ Virtual Terminal outputs. Simply paste contents, select it and press CTRL+E on your keyboard or use the ‘preformatted text’ button above.
Second, as the error message states, the public key (provided as one of the parameters to genid) was found to be invalid. Are you sure you’ve copy&pasted it correctly from your mobile app ? Remember - it needs to be the public key not you wallet’s address ( Zeus forbid, the private key of yours).
Let me know.