Installation blocked when debugging app by Android Studio

When trying to debug or install an application that I'm developing, the following message appears on the device where the APK is being installed.

Locked installation.

This app contains code created to circumvent Android security protections.

This started to happen out of nowhere, I had to delete the project and check again for SVN, and redo what I had changed, it worked at first, but now after any change in code, this error reappears.

This project is already big, little more than a year of development.

I have not found any similar case on the internet, I hope someone can help me with this.

Permissions used by the app:

<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.FLASHLIGHT" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<permission
    android:name="br.com.empresa.projeto.permission.C2D_MESSAGE"
    android:protectionLevel="signature" />

<uses-permission android:name="br.com.empresa.projeto.permission.C2D_MESSAGE" />

build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"
    defaultConfig {
        applicationId "br.com.empresa.projeto"
        minSdkVersion 21
        targetSdkVersion 23
        versionCode 2
        versionName "2.6"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    useLibrary 'org.apache.http.legacy'
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha4'
    compile 'com.android.support:design:23.4.0'
    compile files('libs/androidasync-2.1.3.jar')
    compile files('libs/ion-2.1.3.jar')
    compile files('libs/gson-2.4.jar')
    compile files('libs/picasso-2.5.2.jar')
    compile files('libs/generalscan_sdk.jar')
    compile 'com.google.android.gms:play-services:7.5.+'
    compile 'com.android.support:multidex:1.0.1'
    compile files('libs/core-3.2.0.jar')
    testCompile 'junit:junit:4.12'
}

An interesting detail, this started shortly after integrating Android Studio with SVN, before using the TortoiseSVN tool.