Flow price: --
a0a118a4c06f9ad139ecabb63602b7848ffd09cff321f4c613aa39bf26b6e06b

Transaction

Hash: a0a118a4c06f9ad139ecabb63602b7848ffd09cff321f4c613aa39bf26b6e06b
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:
  --> a0a118a4c06f9ad139ecabb63602b7848ffd09cff321f4c613aa39bf26b6e06b: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:
a0a118a4c06f9ad139ecabb63602b7848ffd09cff321f4c613aa39bf26b6e06b
Status:
ERROR
Block height:
41389152
Block id:
f1eceb5636fe2a0c166ba7ae2a4b3a41b86795cd0f17cbd335066f0952c9c31c
Timestamp:
Tuesday 22 November 2022 at 18:41:25 UTC
()
Proposer:
Authorizers:
Gas used:
26