Flow price: --
0401e33e867bd23b2db2fe42cc44cc83c9626bd41a0f0d8bf96ea2cbc075c4b8

Transaction

Hash: 0401e33e867bd23b2db2fe42cc44cc83c9626bd41a0f0d8bf96ea2cbc075c4b8
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:
  --> 0401e33e867bd23b2db2fe42cc44cc83c9626bd41a0f0d8bf96ea2cbc075c4b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0401e33e867bd23b2db2fe42cc44cc83c9626bd41a0f0d8bf96ea2cbc075c4b8
Status:
ERROR
Block height:
41163923
Block id:
e810947bc2d93132a952c76e3679e9a2bc40594ad14be47f67907ee8b54231cf
Timestamp:
Saturday 19 November 2022 at 03:21:10 UTC
()
Proposer:
Authorizers:
Gas used:
28