Flow price: --
29748d6f1abb351e7e7da05579a0b2bbb8a16fda1817caa2de05cc0e51c844dd

Transaction

Hash: 29748d6f1abb351e7e7da05579a0b2bbb8a16fda1817caa2de05cc0e51c844dd
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:
  --> 29748d6f1abb351e7e7da05579a0b2bbb8a16fda1817caa2de05cc0e51c844dd: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:
29748d6f1abb351e7e7da05579a0b2bbb8a16fda1817caa2de05cc0e51c844dd
Status:
ERROR
Block height:
40663181
Block id:
de3e87cf4d49d00f52336ae3425303e4c21151a28c54d35c276a07fa5bf71319
Timestamp:
Thursday 10 November 2022 at 20:59:01 UTC
()
Proposer:
Authorizers:
Gas used:
23