我想迭代一个打字稿地图,但我不断收到错误,我找不到任何解决方案,但这样一个微不足道的问题。迭代手稿地图
我的代码是:
myMap : Map<string, boolean>;
for(let key of myMap.keys()) {
console.log(key);
}
而且我得到的错误:
Type 'IterableIteratorShim<[string, boolean]>' is not an array type or a string type.
完整堆栈跟踪:
Error: Typescript found the following errors: /home/project/tmp/broccoli_type_script_compiler-input_base_path-q4GtzHgb.tmp/0/src/app/project/project-data.service.ts (21, 20): Type 'IterableIteratorShim<[string, boolean]>' is not an array type or a string type. at BroccoliTypeScriptCompiler._doIncrementalBuild (/home/project/node_modules/angular-cli/lib/broccoli/broccoli-typescript.js:115:19) at BroccoliTypeScriptCompiler.build (/home/project/node_modules/angular-cli/lib/broccoli/broccoli-typescript.js:43:10) at /home/project/node_modules/broccoli-caching-writer/index.js:152:21 at lib$rsvp$$internal$$tryCatch (/home/project/node_modules/rsvp/dist/rsvp.js:1036:16) at lib$rsvp$$internal$$invokeCallback (/home/project/node_modules/rsvp/dist/rsvp.js:1048:17) at lib$rsvp$$internal$$publish (/home/project/node_modules/rsvp/dist/rsvp.js:1019:11) at lib$rsvp$asap$$flush (/home/project/node_modules/rsvp/dist/rsvp.js:1198:9) at _combinedTickCallback (internal/process/next_tick.js:67:7) at process._tickCallback (internal/process/next_tick.js:98:9)
我使用角CLI beta5的和打字稿1.8 .10,我的目标是es5。 有没有人有这个问题?
看到这个答案github https://github.com/Microsoft/TypeScript/issues/3164#issuecomment-104443321 – yurzui
谢谢。还有点奇怪,他们仍在讨论这个问题。 – mwe