Flow price: --
83e118419c5916f59c1446d1b6b992673ddd341bb9862cc88973489a5551fe06

Transaction

Hash: 83e118419c5916f59c1446d1b6b992673ddd341bb9862cc88973489a5551fe06
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 83e118419c5916f59c1446d1b6b992673ddd341bb9862cc88973489a5551fe06:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
83e118419c5916f59c1446d1b6b992673ddd341bb9862cc88973489a5551fe06
Status:
ERROR
Block height:
40724296
Block id:
58f9515bae0b378f0c97113f6614af974a8a7eba46b56b4c03b43c465664f064
Timestamp:
Friday 11 November 2022 at 21:51:34 UTC
()
Proposer:
Authorizers:
Gas used:
22