Flow price: --
55cbc1df6b58ecbebd4ad4607c7db67f56f00cc715a92de1043c9e7b6f502fae

Transaction

Hash: 55cbc1df6b58ecbebd4ad4607c7db67f56f00cc715a92de1043c9e7b6f502fae
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:
  --> 55cbc1df6b58ecbebd4ad4607c7db67f56f00cc715a92de1043c9e7b6f502fae: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:
55cbc1df6b58ecbebd4ad4607c7db67f56f00cc715a92de1043c9e7b6f502fae
Status:
ERROR
Block height:
41472214
Block id:
59ebba197971cce9f2c46bbd9d73a6383d766fde58aa9f2d9be6ea3dfcc71fab
Timestamp:
Thursday 24 November 2022 at 02:46:22 UTC
()
Proposer:
Authorizers:
Gas used:
25