Flow price: --
8917c9a87f00881eb7514fa900a1efbf68378c301e4c252ad419660f291f9413

Transaction

Hash: 8917c9a87f00881eb7514fa900a1efbf68378c301e4c252ad419660f291f9413
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:
  --> 8917c9a87f00881eb7514fa900a1efbf68378c301e4c252ad419660f291f9413:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8917c9a87f00881eb7514fa900a1efbf68378c301e4c252ad419660f291f9413
Status:
ERROR
Block height:
41600357
Block id:
5403814b618c44210a125d8f1d06f878a0d9542db96b2b867f2414460bf32b45
Timestamp:
Saturday 26 November 2022 at 04:23:27 UTC
()
Proposer:
Authorizers:
Gas used:
27