Flow price: --
b66400afe441214533ccc2e38fc17240c37459197edd1268abdde42a22a545f4

Transaction

Hash: b66400afe441214533ccc2e38fc17240c37459197edd1268abdde42a22a545f4
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:
  --> b66400afe441214533ccc2e38fc17240c37459197edd1268abdde42a22a545f4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b66400afe441214533ccc2e38fc17240c37459197edd1268abdde42a22a545f4
Status:
ERROR
Block height:
41459788
Block id:
62bbd64bb044ee42e0584a6bc500dd3797467cd8532e23c1c78a3c70d7004dc0
Timestamp:
Wednesday 23 November 2022 at 21:57:23 UTC
()
Proposer:
Authorizers:
Gas used:
23