Flow price: --
708aa9b19417f5e51d5c027acb8382a0a148d9c795716541be087519ba691a38

Transaction

Hash: 708aa9b19417f5e51d5c027acb8382a0a148d9c795716541be087519ba691a38
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:
  --> 708aa9b19417f5e51d5c027acb8382a0a148d9c795716541be087519ba691a38:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
708aa9b19417f5e51d5c027acb8382a0a148d9c795716541be087519ba691a38
Status:
ERROR
Block height:
40784285
Block id:
c804d0bb33f73780d22a4642a095d3afe1172f93fd48eccc850624b33e6a7545
Timestamp:
Saturday 12 November 2022 at 21:58:46 UTC
()
Proposer:
Authorizers:
Gas used:
25