Use a non-zero from address in eth calls

eth/contracts/tokenHEZ/HEZ.go

@@ -13,6 +13,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/event"
+	"github.com/hermeznetwork/tracerr"
 )
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -36,12 +37,12 @@ var HEZBin = "0x608060405234801561001057600080fd5b506040516111153803806111158339
 func DeployHEZ(auth *bind.TransactOpts, backend bind.ContractBackend, initialHolder common.Address) (common.Address, *types.Transaction, *HEZ, error) {
 	parsed, err := abi.JSON(strings.NewReader(HEZABI))
 	if err != nil {
-		return common.Address{}, nil, nil, err
+		return common.Address{}, nil, nil, tracerr.Wrap(err)
 	}
 
 	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(HEZBin), backend, initialHolder)
 	if err != nil {
-		return common.Address{}, nil, nil, err
+		return common.Address{}, nil, nil, tracerr.Wrap(err)
 	}
 	return address, tx, &HEZ{HEZCaller: HEZCaller{contract: contract}, HEZTransactor: HEZTransactor{contract: contract}, HEZFilterer: HEZFilterer{contract: contract}}, nil
 }
@@ -109,7 +110,7 @@ type HEZTransactorRaw struct {
 func NewHEZ(address common.Address, backend bind.ContractBackend) (*HEZ, error) {
 	contract, err := bindHEZ(address, backend, backend, backend)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZ{HEZCaller: HEZCaller{contract: contract}, HEZTransactor: HEZTransactor{contract: contract}, HEZFilterer: HEZFilterer{contract: contract}}, nil
 }
@@ -118,7 +119,7 @@ func NewHEZ(address common.Address, backend bind.ContractBackend) (*HEZ, error)
 func NewHEZCaller(address common.Address, caller bind.ContractCaller) (*HEZCaller, error) {
 	contract, err := bindHEZ(address, caller, nil, nil)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZCaller{contract: contract}, nil
 }
@@ -127,7 +128,7 @@ func NewHEZCaller(address common.Address, caller bind.ContractCaller) (*HEZCalle
 func NewHEZTransactor(address common.Address, transactor bind.ContractTransactor) (*HEZTransactor, error) {
 	contract, err := bindHEZ(address, nil, transactor, nil)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZTransactor{contract: contract}, nil
 }
@@ -136,7 +137,7 @@ func NewHEZTransactor(address common.Address, transactor bind.ContractTransactor
 func NewHEZFilterer(address common.Address, filterer bind.ContractFilterer) (*HEZFilterer, error) {
 	contract, err := bindHEZ(address, nil, nil, filterer)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZFilterer{contract: contract}, nil
 }
@@ -145,7 +146,7 @@ func NewHEZFilterer(address common.Address, filterer bind.ContractFilterer) (*HE
 func bindHEZ(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
 	parsed, err := abi.JSON(strings.NewReader(HEZABI))
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
 }
@@ -197,7 +198,7 @@ func (_HEZ *HEZCaller) EIP712DOMAINHASH(opts *bind.CallOpts) ([32]byte, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "EIP712DOMAIN_HASH")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // EIP712DOMAINHASH is a free data retrieval call binding the contract method 0xc473af33.
@@ -223,7 +224,7 @@ func (_HEZ *HEZCaller) NAMEHASH(opts *bind.CallOpts) ([32]byte, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "NAME_HASH")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // NAMEHASH is a free data retrieval call binding the contract method 0x04622c2e.
@@ -249,7 +250,7 @@ func (_HEZ *HEZCaller) PERMITTYPEHASH(opts *bind.CallOpts) ([32]byte, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "PERMIT_TYPEHASH")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // PERMITTYPEHASH is a free data retrieval call binding the contract method 0x30adf81f.
@@ -275,7 +276,7 @@ func (_HEZ *HEZCaller) TRANSFERWITHAUTHORIZATIONTYPEHASH(opts *bind.CallOpts) ([
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "TRANSFER_WITH_AUTHORIZATION_TYPEHASH")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // TRANSFERWITHAUTHORIZATIONTYPEHASH is a free data retrieval call binding the contract method 0xa0cc6a68.
@@ -301,7 +302,7 @@ func (_HEZ *HEZCaller) VERSIONHASH(opts *bind.CallOpts) ([32]byte, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "VERSION_HASH")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // VERSIONHASH is a free data retrieval call binding the contract method 0x9e4e7318.
@@ -327,7 +328,7 @@ func (_HEZ *HEZCaller) Allowance(opts *bind.CallOpts, arg0 common.Address, arg1
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "allowance", arg0, arg1)
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
@@ -353,7 +354,7 @@ func (_HEZ *HEZCaller) AuthorizationState(opts *bind.CallOpts, arg0 common.Addre
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "authorizationState", arg0, arg1)
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // AuthorizationState is a free data retrieval call binding the contract method 0xe94a0102.
@@ -379,7 +380,7 @@ func (_HEZ *HEZCaller) BalanceOf(opts *bind.CallOpts, arg0 common.Address) (*big
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "balanceOf", arg0)
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
@@ -405,7 +406,7 @@ func (_HEZ *HEZCaller) Decimals(opts *bind.CallOpts) (uint8, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "decimals")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // Decimals is a free data retrieval call binding the contract method 0x313ce567.
@@ -431,7 +432,7 @@ func (_HEZ *HEZCaller) GetChainId(opts *bind.CallOpts) (*big.Int, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "getChainId")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // GetChainId is a free data retrieval call binding the contract method 0x3408e470.
@@ -457,7 +458,7 @@ func (_HEZ *HEZCaller) InitialBalance(opts *bind.CallOpts) (*big.Int, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "initialBalance")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // InitialBalance is a free data retrieval call binding the contract method 0x18369a2a.
@@ -483,7 +484,7 @@ func (_HEZ *HEZCaller) Name(opts *bind.CallOpts) (string, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "name")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // Name is a free data retrieval call binding the contract method 0x06fdde03.
@@ -509,7 +510,7 @@ func (_HEZ *HEZCaller) Nonces(opts *bind.CallOpts, arg0 common.Address) (*big.In
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "nonces", arg0)
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // Nonces is a free data retrieval call binding the contract method 0x7ecebe00.
@@ -535,7 +536,7 @@ func (_HEZ *HEZCaller) Symbol(opts *bind.CallOpts) (string, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "symbol")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // Symbol is a free data retrieval call binding the contract method 0x95d89b41.
@@ -561,7 +562,7 @@ func (_HEZ *HEZCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
 	)
 	out := ret0
 	err := _HEZ.contract.Call(opts, out, "totalSupply")
-	return *ret0, err
+	return *ret0, tracerr.Wrap(err)
 }
 
 // TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
@@ -795,7 +796,7 @@ func (_HEZ *HEZFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Ad
 
 	logs, sub, err := _HEZ.contract.FilterLogs(opts, "Approval", ownerRule, spenderRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZApprovalIterator{contract: _HEZ.contract, event: "Approval", logs: logs, sub: sub}, nil
 }
@@ -816,7 +817,7 @@ func (_HEZ *HEZFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *HEZApp
 
 	logs, sub, err := _HEZ.contract.WatchLogs(opts, "Approval", ownerRule, spenderRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event.NewSubscription(func(quit <-chan struct{}) error {
 		defer sub.Unsubscribe()
@@ -826,19 +827,19 @@ func (_HEZ *HEZFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *HEZApp
 				// New log arrived, parse the event and forward to the user
 				event := new(HEZApproval)
 				if err := _HEZ.contract.UnpackLog(event, "Approval", log); err != nil {
-					return err
+					return tracerr.Wrap(err)
 				}
 				event.Raw = log
 
 				select {
 				case sink <- event:
 				case err := <-sub.Err():
-					return err
+					return tracerr.Wrap(err)
 				case <-quit:
 					return nil
 				}
 			case err := <-sub.Err():
-				return err
+				return tracerr.Wrap(err)
 			case <-quit:
 				return nil
 			}
@@ -852,7 +853,7 @@ func (_HEZ *HEZFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *HEZApp
 func (_HEZ *HEZFilterer) ParseApproval(log types.Log) (*HEZApproval, error) {
 	event := new(HEZApproval)
 	if err := _HEZ.contract.UnpackLog(event, "Approval", log); err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event, nil
 }
@@ -947,7 +948,7 @@ func (_HEZ *HEZFilterer) FilterAuthorizationUsed(opts *bind.FilterOpts, authoriz
 
 	logs, sub, err := _HEZ.contract.FilterLogs(opts, "AuthorizationUsed", authorizerRule, nonceRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZAuthorizationUsedIterator{contract: _HEZ.contract, event: "AuthorizationUsed", logs: logs, sub: sub}, nil
 }
@@ -968,7 +969,7 @@ func (_HEZ *HEZFilterer) WatchAuthorizationUsed(opts *bind.WatchOpts, sink chan<
 
 	logs, sub, err := _HEZ.contract.WatchLogs(opts, "AuthorizationUsed", authorizerRule, nonceRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event.NewSubscription(func(quit <-chan struct{}) error {
 		defer sub.Unsubscribe()
@@ -978,19 +979,19 @@ func (_HEZ *HEZFilterer) WatchAuthorizationUsed(opts *bind.WatchOpts, sink chan<
 				// New log arrived, parse the event and forward to the user
 				event := new(HEZAuthorizationUsed)
 				if err := _HEZ.contract.UnpackLog(event, "AuthorizationUsed", log); err != nil {
-					return err
+					return tracerr.Wrap(err)
 				}
 				event.Raw = log
 
 				select {
 				case sink <- event:
 				case err := <-sub.Err():
-					return err
+					return tracerr.Wrap(err)
 				case <-quit:
 					return nil
 				}
 			case err := <-sub.Err():
-				return err
+				return tracerr.Wrap(err)
 			case <-quit:
 				return nil
 			}
@@ -1004,7 +1005,7 @@ func (_HEZ *HEZFilterer) WatchAuthorizationUsed(opts *bind.WatchOpts, sink chan<
 func (_HEZ *HEZFilterer) ParseAuthorizationUsed(log types.Log) (*HEZAuthorizationUsed, error) {
 	event := new(HEZAuthorizationUsed)
 	if err := _HEZ.contract.UnpackLog(event, "AuthorizationUsed", log); err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event, nil
 }
@@ -1100,7 +1101,7 @@ func (_HEZ *HEZFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Add
 
 	logs, sub, err := _HEZ.contract.FilterLogs(opts, "Transfer", fromRule, toRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return &HEZTransferIterator{contract: _HEZ.contract, event: "Transfer", logs: logs, sub: sub}, nil
 }
@@ -1121,7 +1122,7 @@ func (_HEZ *HEZFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *HEZTra
 
 	logs, sub, err := _HEZ.contract.WatchLogs(opts, "Transfer", fromRule, toRule)
 	if err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event.NewSubscription(func(quit <-chan struct{}) error {
 		defer sub.Unsubscribe()
@@ -1131,19 +1132,19 @@ func (_HEZ *HEZFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *HEZTra
 				// New log arrived, parse the event and forward to the user
 				event := new(HEZTransfer)
 				if err := _HEZ.contract.UnpackLog(event, "Transfer", log); err != nil {
-					return err
+					return tracerr.Wrap(err)
 				}
 				event.Raw = log
 
 				select {
 				case sink <- event:
 				case err := <-sub.Err():
-					return err
+					return tracerr.Wrap(err)
 				case <-quit:
 					return nil
 				}
 			case err := <-sub.Err():
-				return err
+				return tracerr.Wrap(err)
 			case <-quit:
 				return nil
 			}
@@ -1157,7 +1158,7 @@ func (_HEZ *HEZFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *HEZTra
 func (_HEZ *HEZFilterer) ParseTransfer(log types.Log) (*HEZTransfer, error) {
 	event := new(HEZTransfer)
 	if err := _HEZ.contract.UnpackLog(event, "Transfer", log); err != nil {
-		return nil, err
+		return nil, tracerr.Wrap(err)
 	}
 	return event, nil
 }