Flow price: --
55f433cbc39d0b3f0e853a3ebbaa6a6b8ec74e82eb9d0034c9b5571724de5418

Transaction

Hash: 55f433cbc39d0b3f0e853a3ebbaa6a6b8ec74e82eb9d0034c9b5571724de5418
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:
  --> 55f433cbc39d0b3f0e853a3ebbaa6a6b8ec74e82eb9d0034c9b5571724de5418:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55f433cbc39d0b3f0e853a3ebbaa6a6b8ec74e82eb9d0034c9b5571724de5418
Status:
ERROR
Block height:
40643061
Block id:
0632026e251636a6a5c5a5901e544bbebce81a27006073ebde5607d1094047df
Timestamp:
Thursday 10 November 2022 at 12:50:29 UTC
()
Proposer:
Authorizers:
Gas used:
25