Flow price: --
eadb90db106870dbb63c91e0c1ab5669bec2a146e0313bdfb370fc6984ea2125

Transaction

Hash: eadb90db106870dbb63c91e0c1ab5669bec2a146e0313bdfb370fc6984ea2125
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:
  --> eadb90db106870dbb63c91e0c1ab5669bec2a146e0313bdfb370fc6984ea2125:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eadb90db106870dbb63c91e0c1ab5669bec2a146e0313bdfb370fc6984ea2125
Status:
ERROR
Block height:
40749042
Block id:
1797f0a2cd4573c7e88abeecab4971b09325bbd6793837f0597edb171898c378
Timestamp:
Saturday 12 November 2022 at 07:48:54 UTC
()
Proposer:
Authorizers:
Gas used:
23