Flow price: --
067ccf317a118b395d7d5ec6f33453836c02c6d9c6bc2e8be23fc6e3782a355c

Transaction

Hash: 067ccf317a118b395d7d5ec6f33453836c02c6d9c6bc2e8be23fc6e3782a355c
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:
  --> 067ccf317a118b395d7d5ec6f33453836c02c6d9c6bc2e8be23fc6e3782a355c: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:
067ccf317a118b395d7d5ec6f33453836c02c6d9c6bc2e8be23fc6e3782a355c
Status:
ERROR
Block height:
41410026
Block id:
5b55a8c0979e6754acf5f572ce039357b314ee8e9fcc8591fceb338e30202fac
Timestamp:
Wednesday 23 November 2022 at 02:43:42 UTC
()
Proposer:
Authorizers:
Gas used:
23