Flow price: --
85215e7302a1e4065142947560783bda33bf271c0acbb043ccebbc8306cc4d31

Transaction

Hash: 85215e7302a1e4065142947560783bda33bf271c0acbb043ccebbc8306cc4d31
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:
  --> 85215e7302a1e4065142947560783bda33bf271c0acbb043ccebbc8306cc4d31:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
85215e7302a1e4065142947560783bda33bf271c0acbb043ccebbc8306cc4d31
Status:
ERROR
Block height:
40652773
Block id:
76fc7bbd1d064f5abfb2916d17a2974c7b4ea5717c60961f3c1bb687dc5ba94d
Timestamp:
Thursday 10 November 2022 at 16:46:59 UTC
()
Proposer:
Authorizers:
Gas used:
23