fix

LevenSton · May 11, 2020 · d67f20e · d67f20e
1 parent 7377171
commit d67f20e
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diff --git a/contracts/Crowdsale/PostDeliveryCrowdsale.sol b/contracts/Crowdsale/PostDeliveryCrowdsale.sol
@@ -3,14 +3,12 @@ pragma solidity ^0.5.0;
 import "@openzeppelin/contracts/crowdsale/Crowdsale.sol";
 import "@openzeppelin/contracts/crowdsale/emission/AllowanceCrowdsale.sol";
 import "@openzeppelin/contracts/crowdsale/distribution/PostDeliveryCrowdsale.sol";
-import "@openzeppelin/contracts/crowdsale/validation/TimedCrowdsale.sol";
 
 
 //到期后交付的众筹
 contract PostDeliveryCrowdsaleContract is
     Crowdsale,
     AllowanceCrowdsale,
-    TimedCrowdsale,
     PostDeliveryCrowdsale
 {
     constructor(
@@ -24,7 +22,6 @@ contract PostDeliveryCrowdsaleContract is
         public
         AllowanceCrowdsale(tokenWallet)
         TimedCrowdsale(openingTime, closingTime)
-        PostDeliveryCrowdsale()
         Crowdsale(rate, wallet, token)
     {}
 }
diff --git a/contracts/Crowdsale/RefundableCrowdsale.sol b/contracts/Crowdsale/RefundableCrowdsale.sol
@@ -2,7 +2,6 @@ pragma solidity ^0.5.0;
 
 import "@openzeppelin/contracts/crowdsale/Crowdsale.sol";
 import "@openzeppelin/contracts/crowdsale/emission/AllowanceCrowdsale.sol";
-import "@openzeppelin/contracts/crowdsale/distribution/RefundableCrowdsale.sol";
 import "@openzeppelin/contracts/crowdsale/distribution/RefundablePostDeliveryCrowdsale.sol";
 
 
@@ -26,7 +25,6 @@ contract RefundableCrowdsaleContract is
         AllowanceCrowdsale(tokenWallet)
         TimedCrowdsale(openingTime, closingTime)
         RefundableCrowdsale(goal)
-        RefundablePostDeliveryCrowdsale()
     {}
 
     function _finalization() internal {