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报错处理之 -- 关于Observable、map的问题 #32

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deepthan opened this issue Feb 26, 2018 · 0 comments

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deepthan commented Feb 26, 2018 •

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Property 'map' does not exist on type 'Observable<Response>'
或
Argument of type 'Observable<Response>' is not assignable to parameter of type 'Observable<Response>'

先把cnpm下载的rxjs删除

npm uninstall  --save rxjs

再用npm下载rxjs：

npm install --save rxjs@latest

这里推荐使用 yarn替代npm下载依赖包，地址：yarn用法
npm 的版本是4.1.2
@ angualr/cli 版本是 1.3.2
node版本是 7.7.1

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