Flow price: --
20f084b997747f8810299c109aeacf2016f72242ce0709f4d4457956351b3bdb

Transaction

Hash: 20f084b997747f8810299c109aeacf2016f72242ce0709f4d4457956351b3bdb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 20f084b997747f8810299c109aeacf2016f72242ce0709f4d4457956351b3bdb: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:
20f084b997747f8810299c109aeacf2016f72242ce0709f4d4457956351b3bdb
Status:
ERROR
Block height:
39743379
Block id:
ad594405f6fdfe779c20bce4839014cfdd3ccb4a89f978ac182b14fca576f13e
Timestamp:
Wednesday 26 October 2022 at 10:46:30 UTC
()
Proposer:
Authorizers:
Gas used:
50