Flow price: --
e6b70d140d22f9522feead2a16b523df6187231f923645d80383c30bae52d708

Transaction

Hash: e6b70d140d22f9522feead2a16b523df6187231f923645d80383c30bae52d708
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e6b70d140d22f9522feead2a16b523df6187231f923645d80383c30bae52d708:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e6b70d140d22f9522feead2a16b523df6187231f923645d80383c30bae52d708
Status:
ERROR
Block height:
39860779
Block id:
3978c995b1128c81cad87edb41345bae0c99be5f6a8a7bb44e58a63a0033719e
Timestamp:
Friday 28 October 2022 at 10:07:22 UTC
()
Proposer:
Authorizers:
Gas used:
50