Flow price: --
6146c1cfbae110129a748bbce6e1d64bab4469c7f689c0eadfbab0f89dac8615

Transaction

Hash: 6146c1cfbae110129a748bbce6e1d64bab4469c7f689c0eadfbab0f89dac8615
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:
  --> 6146c1cfbae110129a748bbce6e1d64bab4469c7f689c0eadfbab0f89dac8615:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6146c1cfbae110129a748bbce6e1d64bab4469c7f689c0eadfbab0f89dac8615
Status:
ERROR
Block height:
40681643
Block id:
15d6503ceff5ed51276cb58e17949ee9cd3bfe85cfaaed6910d34bed5c8dbe4d
Timestamp:
Friday 11 November 2022 at 04:31:15 UTC
()
Proposer:
Authorizers:
Gas used:
26