Flow price: --
9ae81b1c3739cc7bf45869e5e024b4e68353c6fcf31029f344f43ef44fe5b2f3

Transaction

Hash: 9ae81b1c3739cc7bf45869e5e024b4e68353c6fcf31029f344f43ef44fe5b2f3
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:
  --> 9ae81b1c3739cc7bf45869e5e024b4e68353c6fcf31029f344f43ef44fe5b2f3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ae81b1c3739cc7bf45869e5e024b4e68353c6fcf31029f344f43ef44fe5b2f3
Status:
ERROR
Block height:
40188216
Block id:
1e9072392e4f4f8c2c36b9056008c1314ea49b9a49039498375f276e9ab2589a
Timestamp:
Wednesday 2 November 2022 at 23:06:47 UTC
()
Proposer:
Authorizers:
Gas used:
25