Flow price: --
5ee87e7e0cd14a70a8095d914efd3d02e83e6187d63a65db6df62417102a25b6

Transaction

Hash: 5ee87e7e0cd14a70a8095d914efd3d02e83e6187d63a65db6df62417102a25b6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5ee87e7e0cd14a70a8095d914efd3d02e83e6187d63a65db6df62417102a25b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5ee87e7e0cd14a70a8095d914efd3d02e83e6187d63a65db6df62417102a25b6
Status:
ERROR
Block height:
39747193
Block id:
33398f5bfa4df7165388bc7dc57879febca60395a0921b1a2cc5e46a0bf88ce7
Timestamp:
Wednesday 26 October 2022 at 12:19:45 UTC
()
Proposer:
Authorizers:
Gas used:
47