Flow price: --
a03f3f6e9c74baf0615461472cf0c8dd219504e808caa440474200130b0611af

Transaction

Hash: a03f3f6e9c74baf0615461472cf0c8dd219504e808caa440474200130b0611af
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:
  --> a03f3f6e9c74baf0615461472cf0c8dd219504e808caa440474200130b0611af: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:
a03f3f6e9c74baf0615461472cf0c8dd219504e808caa440474200130b0611af
Status:
ERROR
Block height:
40661032
Block id:
d73248fbdf943f31d08f03f5ea3386a512c8b502d6a8f3a1dfadc107e7115fa9
Timestamp:
Thursday 10 November 2022 at 20:09:14 UTC
()
Proposer:
Authorizers:
Gas used:
23