Flow price: --
970fe31a8997d593486a43c6f0565bdd7896ee72d5c166b09619c531e1e82e0f

Transaction

Hash: 970fe31a8997d593486a43c6f0565bdd7896ee72d5c166b09619c531e1e82e0f
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:
  --> 970fe31a8997d593486a43c6f0565bdd7896ee72d5c166b09619c531e1e82e0f: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:
970fe31a8997d593486a43c6f0565bdd7896ee72d5c166b09619c531e1e82e0f
Status:
ERROR
Block height:
40620046
Block id:
53e01d2c781f009a95446de37fde0974592a1bca8835a7aecdee04310a9703c1
Timestamp:
Thursday 10 November 2022 at 03:24:24 UTC
()
Proposer:
Authorizers:
Gas used:
32