Flow price: --
b72c728ca053d9cdcf64c471d6c1a795e4a9979b06a900ae8f9a95469658c32f

Transaction

Hash: b72c728ca053d9cdcf64c471d6c1a795e4a9979b06a900ae8f9a95469658c32f
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:
  --> b72c728ca053d9cdcf64c471d6c1a795e4a9979b06a900ae8f9a95469658c32f: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:
b72c728ca053d9cdcf64c471d6c1a795e4a9979b06a900ae8f9a95469658c32f
Status:
ERROR
Block height:
40407658
Block id:
62c545b5df10b9272eaef18f7943237b4bc05dc6bd7b85232706964227126f07
Timestamp:
Sunday 6 November 2022 at 13:44:21 UTC
()
Proposer:
Authorizers:
Gas used:
26