Flow price: --
84ddc7a60a0e2a0302a13a1c8404c3f47a7a3581d1f06286e2edb55f00f805f7

Transaction

Hash: 84ddc7a60a0e2a0302a13a1c8404c3f47a7a3581d1f06286e2edb55f00f805f7
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:
  --> 84ddc7a60a0e2a0302a13a1c8404c3f47a7a3581d1f06286e2edb55f00f805f7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
84ddc7a60a0e2a0302a13a1c8404c3f47a7a3581d1f06286e2edb55f00f805f7
Status:
ERROR
Block height:
41326158
Block id:
43129e332ed2c45e6b0089ae37e5dd5569346338267501ab5fcf45ddf2bf1876
Timestamp:
Monday 21 November 2022 at 18:16:16 UTC
()
Proposer:
Authorizers:
Gas used:
25