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Getting Out of memory: Java heap space. OR GC overhead limit exceeded when building release APK after Android studio 3.4 update

After upgrade of Android Studio 3.4 getting below error.
Gradel plugin version is: 3.4.0
Out of memory: Java heap space. Please assign more memory to Gradle in
the project's gradle.properties file. For example, the following line,
in the gradle.properties file sets the maximum Java heap size to
1,024 MB: org.gradle.jvmargs=-Xmx1024m Read Gradle's
configuration guide Read about Java's heap size
OR
GC overhead limit exceeded
I have applied below solution but it doesn't work.
Option: 1
dexOptions {
javaMaxHeapSize "4g"
}
Option: 2
org.gradle.configureondemand=false
Option: 3
Open gradle.properties file from your project tree add this line at the memory allocation line
org.gradle.jvmargs=-XX\:MaxHeapSize\=256m -Xmx256m
or
org.gradle.jvmargs=-XX\:MaxHeapSize\=512m -Xmx512m
or
org.gradle.jvmargs=-XX\:MaxHeapSize\=1024m -Xmx1024m
Please help me to solve this issue. Thanks in Advance!

1024M is not much for Gradle, for example:
# #see https://docs.gradle.org/current/userguide/build_environment.html
org.gradle.jvmargs=-Xmx5084M -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.configureondemand=true
org.gradle.parallel=true
try values alike -Xmx2048M or -Xmx4096M ...

I don't know it is a valid answer or not.
I have downgraded my gradle plugin version 3.4.0 to 3.3.2
It's work perfectly.

Try this, It is working for me.
Replace below code to your gradle.properties file
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true

Step 1 : Start Android studio and close any open project (File > Close Project).
Step 2 : On Welcome window, Go to Configure > Settings.
Step 3 : Go to Build, Execution, Deployment > Compiler
Step 4 : Change Build process heap size (Mbytes) to 512 and Additional build process to VM Options to -Xmx512m. Or any memory allocation in correspondent to your PC
Step 5 : Revalidate/Restart Android Studio.

Android Studio Getting Crash on Linux

i'm using linux mint. now i'm facing this problem i can't even find solution.
hope someone help me here.
System configuration.
*Operating System : Linux Mint 19 Cinnamon
Cinnamon Version : 3.8.7
Linux Kernal : 4.15
Processor : AMD FX(tm)-8150
RAM : 8GB*
here is crash details.
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f8550bde9ca, pid=20860, tid=0x00007f84cb8ce700
#
# JRE version: OpenJDK Runtime Environment (8.0_152-b01) (build 1.8.0_152-release-1024-b01)
# Java VM: OpenJDK 64-Bit Server VM (25.152-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# J 46464 C1 com.intellij.openapi.editor.impl.view.LineLayout$SingleChunk.getChunksInLogicalOrder()Ljava/util/stream/Stream; (21 bytes) # 0x00007f8550bde9ca [0x00007f8550bde4c0+0x50a]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
#

Hi i have faced the same problem,And finally i found the solution for it.Actually in my case while i am try to checkout the subversion in android studio fully crashed.I mean it was closed unexpectedly.I spend the lot of time of it.
Go to your home directory like home/vijay(your path) then Ctrl + H.It will show your all hidden files in there just delete the following files.
.android
.java
.subversion
.gradle
Note : Do these stuffs before open android studio.
Then open android studio it will work sure.
Don't worry if you delete also it will create automatically.

null value in entry:otherFileOutputs=null. NDK is missing a "platforms" directory

When I run the program, I get a gradle build error:
null value in entry:other File Outputs=null
When I click in see complete output in console on my gradle console I can see this:
Executing tasks: [:app:assembleDebug]
Configuration on demand is an incubating feature.
NDK is missing a "platforms" directory.
If you are using NDK, verify the ndk.dir is set to a valid NDK directory. It is currently set to C:\Users\Mindu Laptop\AppData\Local\Android\sdk\ndk-bundle.
If you are not using NDK, unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.
I am not using NDK and in my local.properties i have
#This file is automatically generated by Android Studio.
#Do not modify this file -- YOUR CHANGES WILL BE ERASED!
# This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.
# Location of the SDK. This is only used by Gradle.
# For customization when using a Version Control System, please read the
# header note.
#Tue Apr 18 16:25:21 NPT 2017
sdk.dir=C\:\\Users\\Mindu Laptop\\AppData\\Local\\Android\\sdk
Things that i have tried:
Clean project/Rebuild Project
Invalidate caches and restart
Edited:Fixed,In my case it was due to white space in the location of the sdk

Heap Space Size?

I have a db file(300mb) in my assets folder.When I am running the code it gives me below error
Error:Execution failed for task ':app:packageDebug'.
> Java heap space
ect's gradle.properties file.
For example, the following line, in the gradle.properties file, sets the maximum Java heap size to 1,024 MB:
<em>org.gradle.jvmargs=-Xmx1024m</em>
Read Gradle's configuration guide<br>Read about Java's heap size
Below is gradle.properties
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
org.gradle.jvmargs=-Xmx1024m -XX:MaxPermSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
I tried lot of things like changing _JAVA_OPTIONS in environment variable, Changing values in studio.exe.vmoptions and gradle.properties but it is giving me the same error.
Please help

Try increasing java heap size. Here are the steps:
Look for memory indicator in bottom right corner of Android Studio
If you don't see this option, enable it from Android Studio Preferences > Appearance and Behaviour > Appearance > Show memory indicator
Increase java heap size: Choose Help > Edit custom VM Options
Update Xmx value in studio.vmoptions file that open when you select above option. For 8GB RAM I have added these values, you might need to adjust based on your system configuration:
-Xmx4096m
-XX:MaxPermSize=1024m
You can also find this file in ~/Library/Preferences/AndroidStudio
Restart Android Studio and see if your memory indicator displays updated values.

while implementing Project I am facing this " Your project contains C++ files but it is not using a supported native build system." [closed]

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Closed 6 years ago.
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Error:Execution failed for task ':app:compileDebugNdk'.
Error: Your project contains C++ files but it is not using a supported native build system.
Consider using CMake or ndk-build integration with the stable Android Gradle plugin:
https://developer.android.com/studio/projects/add-native-code.html
or use the experimental plugin:
http://tools.android.com/tech-docs/new-build-system/gradle-experimental.

Add android.useDeprecatedNdk=true in your gradle.properties
here is mine
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
android.useDeprecatedNdk=true