Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:18:11
   |
18 |         if signer.borrow<&NFTStorefront.Storefront>(from: NFTStorefront.StorefrontStoragePath) == nil {
   |            ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:20:12
   |
20 |             signer.save(<-storefront, to: NFTStorefront.StorefrontStoragePath)
   |             ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:21:12
   |
21 |             signer.link<&NFTStorefront.Storefront{NFTStorefront.StorefrontPublic}>(
   |             ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:30:11
   |
30 |         if signer.borrow<&FUSD.Vault>(from: /storage/fusdVault) == nil {
   |            ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:31:12
   |
31 |             signer.save(<-FUSD.createEmptyVault(), to: /storage/fusdVault)
   |             ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:32:12
   |
32 |             signer.link<&FUSD.Vault{FungibleToken.Receiver}>(/public/fusdReceiver, target: /storage/fusdVault)
   |             ^^^^^^ not found in this scope

error: cannot find variable in this scope: `signer`
  --> 9b9b9939cad87888cba0e3d28e1c16e72856eb30ecf04a7a4954f18a562d8063:33:12
   |
33 |             signer.link<&FUSD.Vault{FungibleToken.Balance}>(/public/fusdBalance, target: /storage/fusdVault)
   |             ^^^^^^ not found in this scope