Flow price: --
33494ec927733670dac0992450535d3bbd821e609c31893f7a9cbf5388a2606e

Transaction

Hash: 33494ec927733670dac0992450535d3bbd821e609c31893f7a9cbf5388a2606e
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:
  --> 33494ec927733670dac0992450535d3bbd821e609c31893f7a9cbf5388a2606e: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:
33494ec927733670dac0992450535d3bbd821e609c31893f7a9cbf5388a2606e
Status:
ERROR
Block height:
41068477
Block id:
1537a0ad106b9e0531c6d6e601f3b9966af74f77aa2d364a202b9b156ef618e9
Timestamp:
Thursday 17 November 2022 at 14:22:49 UTC
()
Proposer:
Authorizers:
Gas used:
23