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无法设置IP表:无法启用NAT规则

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  • BlockchainProgrammer  · 技术社区  · 6 年前

    我正在做这个教程: https://hyperledger.github.io/composer/latest/installing/development-tools

    现在我想从 ./startFabric.sh 但是我得到了一个错误:

    dany@DESKTOP-IQB2P0B:~/fabric-dev-servers$ ./startFabric.sh
    Development only script for Hyperledger Fabric control
    Running 'startFabric.sh'
    FABRIC_VERSION is set to 'hlfv12'
    FABRIC_START_TIMEOUT is unset, assuming 15 (seconds)
    Removing network composer_default
    WARNING: Network composer_default not found.
    Creating network "composer_default" with the default driver
    ERROR: Failed to Setup IP tables: Unable to enable NAT rule:  (iptables failed: iptables --wait -t nat -I POSTROUTING -s 172.22.0.0/16 ! -o br-b49f324730b7 -j MASQUERADE: iptables: No chain/target/match by that name.
     (exit status 1))
    

    在我犯这个错误之前: https://github.com/docker/compose/issues/4181

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