Flow price: --
c8b11ad8279d19d3641b57e6ecfbbcc607a26ddf66ded2b95e048a825475a7cf

Transaction

Hash: c8b11ad8279d19d3641b57e6ecfbbcc607a26ddf66ded2b95e048a825475a7cf
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:
  --> c8b11ad8279d19d3641b57e6ecfbbcc607a26ddf66ded2b95e048a825475a7cf: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:
c8b11ad8279d19d3641b57e6ecfbbcc607a26ddf66ded2b95e048a825475a7cf
Status:
ERROR
Block height:
40626329
Block id:
e37c65e8de2c53167e14baeef055a562481a29fe233ab67004ab51ad88f9c462
Timestamp:
Thursday 10 November 2022 at 05:59:23 UTC
()
Proposer:
Authorizers:
Gas used:
26