Flow price: --
1be55a2e10079a03ca88ffe68b3f077210d999d01f165cc027e4e9dda4296d42

Transaction

Hash: 1be55a2e10079a03ca88ffe68b3f077210d999d01f165cc027e4e9dda4296d42
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:
  --> 1be55a2e10079a03ca88ffe68b3f077210d999d01f165cc027e4e9dda4296d42:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1be55a2e10079a03ca88ffe68b3f077210d999d01f165cc027e4e9dda4296d42
Status:
ERROR
Block height:
40737621
Block id:
b2cda710d3b83133c157c7fd54ea946a5a40cc4f46191d7e676ec0a32af5738a
Timestamp:
Saturday 12 November 2022 at 03:12:56 UTC
()
Proposer:
Authorizers:
Gas used:
27