小编Jas*_*mer的帖子

每次运行应用程序时,我的SecurityException都会被抛出,调试器的错误会如下所示:

java.lang.SecurityException:"gps"位置提供程序需要ACCESS_COARSE_LOCATION或ACCESS_FINE_LOCATION权限.

这似乎是一个简单的错误,但是,我的清单文件是完全正确的.在这里,这里也是我的MapActivity代码:

<?xml version="1.0" encoding="utf-8"?>

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="com.dev.cromer.jason.coverme.permission.MAPS_RECEIVE" />

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name=".MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <meta-data
        android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />
    <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value= "@string/google_maps_key" />

    <activity
        android:name=".MapActivity"
        android:label="@string/title_activity_map" >
    </activity>
</application>

我的活动:

    package com.dev.cromer.jason.coverme;

import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.util.Log;

import com.google.android.gms.common.ConnectionResult; …

我正在使用stream.pipelineNode的功能将一些数据上传到 S3。我正在实施的基本思想是从请求中提取文件并将它们写入 S3。我有一个pipeline可以提取 zip 文件并将它们成功写入 S3 的文件。但是，我希望我的第二个pipeline提出相同的请求，但解压缩并将解压缩的文件写入 S3。管道代码如下所示：

pipeline(request.get(...), s3Stream(zipFileWritePath)),
pipeline(request.get(...), new unzipper.Parse(), etl.map(entry => entry.pipe(s3Stream(createWritePath(writePath, entry)))))

s3Stream 函数如下所示：

function s3Stream(file) {
    const pass = new stream.PassThrough()
    s3Store.upload(file, pass)
    return pass
}

第一个pipeline运行良好，目前在生产中运行良好。但是，在添加第二个管道时，出现以下错误：

Error [ERR_STREAM_PREMATURE_CLOSE]: Premature close
at Parse.onclose (internal/streams/end-of-stream.js:56:36)
at Parse.emit (events.js:187:15)
at Parse.EventEmitter.emit (domain.js:442:20)
at Parse.<anonymous> (/node_modules/unzipper/lib/parse.js:28:10)
at Parse.emit (events.js:187:15)
at Parse.EventEmitter.emit (domain.js:442:20)
at finishMaybe (_stream_writable.js:641:14)
at afterWrite (_stream_writable.js:481:3)
at onwrite (_stream_writable.js:471:7)
at /node_modules/unzipper/lib/PullStream.js:70:11
at afterWrite (_stream_writable.js:480:3)
at process._tickCallback (internal/process/next_tick.js:63:19) …