无法在VS Code中加载Python REPL

Question

我使用的是Windows10和Anaconda5.1.0，Python3.6 64位。在

我使用默认的Anaconda安装程序安装了VS代码（2018年2月17日添加了这个功能）。然后，我尝试加载Python REPL（control+shift+P，然后Python:Start REPL）。但是，什么也没发生；在下面的终端中，只有Windows Powershell。在

我还创建了下面的python代码片段，它可以完美地使用F5或control+F5运行。它应该表明我的Python设置是正确的。但是，我仍然不能使用Python REPL。在

当我打开开发人员工具时，我看到：

/C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:253 [Extension Host] Python Extension: Failed to get conda environment list from conda null
t.log @ /C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:253
console.ts:123 [Extension Host] rejected promise not handled within 1 second
t.log @ console.ts:123
t._logExtensionHostMessage @ extensionHost.ts:394
(anonymous) @ extensionHost.ts:211
emitTwo @ events.js:106
emit @ events.js:194
process.nextTick @ internal/child_process.js:766
_combinedTickCallback @ internal/process/next_tick.js:73
_tickCallback @ internal/process/next_tick.js:104
mainThreadExtensionService.ts:43 [ms-python.python]Cannot read property 'filter' of undefined
e.$onExtensionRuntimeError @ mainThreadExtensionService.ts:43
e._doInvokeHandler @ rpcProtocol.ts:174
e._invokeHandler @ rpcProtocol.ts:159
e._receiveRequest @ rpcProtocol.ts:108
e._receiveOneMessage @ rpcProtocol.ts:90
(anonymous) @ rpcProtocol.ts:33
(anonymous) @ rpcProtocol.ts:213
e.fire @ event.ts:142
(anonymous) @ ipc.net.ts:81
emitOne @ events.js:96
emit @ events.js:191
readableAddChunk @ _stream_readable.js:178
Readable.push @ _stream_readable.js:136
onread @ net.js:560
mainThreadExtensionService.ts:44 TypeError: Cannot read property 'filter' of undefined
    at CondaService.<anonymous> (C:\Users\Shawn\.vscode\extensions\ms-python.python-2018.1.0\out\client\interpreter\locators\services\condaService.js:130:44)
    at Generator.next (<anonymous>)
    at fulfilled (C:\Users\Shawn\.vscode\extensions\ms-python.python-2018.1.0\out\client\interpreter\locators\services\condaService.js:13:58)
    at <anonymous>