Question

我实际上正在尝试在两个不同的VPS上构建两个区块链。第一个正在工作，但是经过许多小时的研究，我没有找到为什么第二个区块链不想构建的原因。

我建立了crypto-config文件夹，没关系，但是当我尝试建立channel-artifacts文件夹时，它不起作用，并且我使用完全相同的方法。这是日志：

2018-07-05 17:05:43.046 CEST [common/tools/configtxgen] main -> WARN 001 Omitting the channel ID for configtxgen is deprecated.  Explicitly passing the channel ID will be required in the future, defaulting to 'testchainid'.
2018-07-05 17:05:43.046 CEST [common/tools/configtxgen] main -> INFO 002 Loading configuration
2018-07-05 17:05:43.046 CEST [common/tools/configtxgen/localconfig] Load -> CRIT 003 Error reading configuration:  While parsing config: yaml: unknown anchor 'ChannelCapabilities' referenced
2018-07-05 17:05:43.047 CEST [common/tools/configtxgen] func1 -> CRIT 004 Error reading configuration: While parsing config: yaml: unknown anchor 'ChannelCapabilities' referenced
panic: Error reading configuration: While parsing config: yaml: unknown anchor 'ChannelCapabilities' referenced [recovered]
	panic: Error reading configuration: While parsing config: yaml: unknown anchor 'ChannelCapabilities' referenced

goroutine 1 [running]:
github.com/hyperledger/fabric/vendor/github.com/op/go-logging.(*Logger).Panic(0xc420199e00, 0xc420414390, 0x1, 0x1)
	/w/workspace/fabric-nightly-release-job-x86_64/gopath/src/github.com/hyperledger/fabric/vendor/github.com/op/go-logging/logger.go:188 +0xbd
main.main.func1()
	/w/workspace/fabric-nightly-release-job-x86_64/gopath/src/github.com/hyperledger/fabric/common/tools/configtxgen/main.go:254 +0x1ae
panic(0xc6ed20, 0xc420414380)
	/opt/go/go1.10.linux.amd64/src/runtime/panic.go:505 +0x229
github.com/hyperledger/fabric/vendor/github.com/op/go-logging.(*Logger).Panic(0xc420199c50, 0xc4201916a0, 0x2, 0x2)
	/w/workspace/fabric-nightly-release-job-x86_64/gopath/src/github.com/hyperledger/fabric/vendor/github.com/op/go-logging/logger.go:188 +0xbd
github.com/hyperledger/fabric/common/tools/configtxgen/localconfig.Load(0x7ffdd627483b, 0x15, 0x0, 0x0, 0x0, 0x1)
	/w/workspace/fabric-nightly-release-job-x86_64/gopath/src/github.com/hyperledger/fabric/common/tools/configtxgen/localconfig/config.go:277 +0x469
main.main()
	/w/workspace/fabric-nightly-release-job-x86_64/gopath/src/github.com/hyperledger/fabric/common/tools/configtxgen/main.go:265 +0xce7

我的configtx.yaml文件与第一个网络基本相同，只是路径有所更改。

有帮助吗？

Answer 1

这似乎与1.2.0版本有关。通过降级到1.1.0（hyperledger / fabric-ca-tools：x86_64-1.1.0），我能够使CLI再次运行。

参考：https://hub.docker.com/r/hyperledger/fabric-ca-tools/tags/

编辑：https://github.com/hyperledger/fabric/releases/tag/v1.2.0

我的解决方法是确保Organizations部分位于顶部。我认为您需要做的就是将configtx.yaml中包含&ChannelCapabilities的部分移到更高位置。

hyperledger configtxgen错误

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