loopback-connector-soap不工作：SyntaxError：块范围声明

由于我的错误日志不是英文，因此尝试提供IBM API Connect Web界面在尝试添加新的SOAP数据源，然后尝试重新加载服务器。loopback-connector-soap不工作：SyntaxError：块范围声明

[SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode] 

/Users/tim/Development/api/test-api/node_modules/loopback/lib/application.js:246 
    throw err;

它告诉我做

npm install loopback-connector-soap --save

，但我的意思是，这是当然的StackOverflow，它不工作按预期。

完全跟踪：

2017-02-26T20:33:58.661Z pid:63405 worker:4 loopback-connector-soap 
2017-02-26T20:33:58.661Z pid:63405 worker:4 Führen Sie zur Behebung Folgendes aus: 
2017-02-26T20:33:58.662Z pid:63405 worker:4  npm install loopback-connector-soap --save 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at DataSource.setup (/Users/tim/Development/api/test-api/node_modules/loopback-datasource-juggler/lib/datasource.js:315:28) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at new DataSource (/Users/tim/Development/api/test-api/node_modules/loopback-datasource-juggler/lib/datasource.js:121:8) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at Registry.createDataSource (/Users/tim/Development/api/test-api/node_modules/loopback/lib/registry.js:355:12) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at dataSourcesFromConfig (/Users/tim/Development/api/test-api/node_modules/loopback/lib/application.js:440:19) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at EventEmitter.app.dataSource (/Users/tim/Development/api/test-api/node_modules/loopback/lib/application.js:235:14) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at /Users/tim/Development/api/test-api/node_modules/loopback-boot/lib/executor.js:190:9 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at /Users/tim/Development/api/test-api/node_modules/loopback-boot/lib/executor.js:281:5 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at Array.forEach (native) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at forEachKeyedObject (/Users/tim/Development/api/test-api/node_modules/loopback-boot/lib/executor.js:280:20) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at setupDataSources (/Users/tim/Development/api/test-api/node_modules/loopback-boot/lib/executor.js:180:3) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at execute (/Users/tim/Development/api/test-api/node_modules/loopback-boot/lib/executor.js:38:3) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at bootLoopBackApp (/Users/tim/Development/api/test-api/node_modules/loopback-boot/index.js:154:3) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at Object.<anonymous> (/Users/tim/Development/api/test-api/server/server.js:23:1) 
2017-02-26T20:33:58.662Z pid:63405 worker:4  at Module._compile (module.js:425:26) 
2017-02-26T20:33:58.663Z pid:63405 worker:4  at Object.Module._extensions..js (module.js:432:10) 
2017-02-26T20:33:58.663Z pid:63405 worker:4  at Module.load (module.js:356:32)

我真的很新的这个，所以我不知道从哪里开始寻找错误，我做的事情

来源

2017-02-26 nevotheless

您能否提供您的npm版本，节点版本和loopback-connector-soap版本。你有用ES6编写的代码吗？到目前为止，你似乎有ES6代码和node/npm/module的不支持版本 – BlackStork

我通过'apic loopback'生成了代码，并且还没有自己写过东西。节点版本为v5.0.0，NPM版本为3.3.6，loopback-connector-soap版本为^ 4.0.0。 – nevotheless

然后我猜（我不能看到你的系统，但我几乎可以肯定）节点v.5是原因 - >如果你使用ES6代码免费升级到v.6.9，v.5只支持某些ES6功能在严格模式下，甚至根本不支持其中的一些。 – BlackStork

前如上述评论所述，通过更新用户的节点版本解决了此问题。该问题出现在Node 5.0.0版中，但未在更新版本6.9中出现。

来源

2017-05-17 14:37:12

loopback-connector-soap不工作：SyntaxError：块范围声明

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