Flow price: --
8185fc079d1a5a88f8304df50dfdddb8e4e71bb13f145a6cb1e8f00006437c6e

Transaction

Hash: 8185fc079d1a5a88f8304df50dfdddb8e4e71bb13f145a6cb1e8f00006437c6e
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:
  --> 8185fc079d1a5a88f8304df50dfdddb8e4e71bb13f145a6cb1e8f00006437c6e: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:
8185fc079d1a5a88f8304df50dfdddb8e4e71bb13f145a6cb1e8f00006437c6e
Status:
ERROR
Block height:
40666682
Block id:
dcf1792565b54534c5db982a2eec3b8a5709c6c12051e840415e93942a80d92f
Timestamp:
Thursday 10 November 2022 at 22:25:44 UTC
()
Proposer:
Authorizers:
Gas used:
23