Android Studio Unable to start the daemon process

Question

I m facing the below error when I m trying to import a gradle project in Android Studio   Unable to start the daemon process  This problem might be caused by incorrect configuration of the daemon  For example  an unrecognized jvm option is used  Please refer to the user guide chapter on the daemon at http   gradle org docs 1 8 userguide gradle daemon html Please read below process output to find out more     and this is the output I see   18 25 42 484  main  DEBUG o g l daemon bootstrap DaemonMain - Assuming the daemon was started with following jvm opts   -XX MaxPermSize 256m  -XX  HeapDumpOnOutOfMemoryError  -Xmx1024m  -Dfile encoding windows-1252  18 25 43 254  main  DEBUG o g l daemon server DaemonServices - Creating daemon context with opts   -XX MaxPermSize 256m  -XX  HeapDumpOnOutOfMemoryError  -Xmx1024m  -Dfile encoding windows-1252  18 25 43 306  DEBUG   org gradle logging internal DefaultLoggingConfigurer  Finished configuring with level  DEBUG  configurers   org gradle logging internal OutputEventRenderer 47078ad  org gradle logging internal logback LogbackLoggingConfigurer 7402a821  org gradle logging internal JavaUtilLoggingConfigurer 5a6c4a07  18 25 43 356  INFO   org gradle launcher daemon server Daemon  start   called on daemon - DefaultDaemonContext uid e58252c1-7a49-4be4-a6cd-1bd3d6d0880d javaHome C  Program Files Java jdk1 7 0 45 daemonRegistryDir C  Users Sowmya  gradle daemon pid 15432 idleTimeout 60000 daemonOpts -XX MaxPermSize 256m -XX  HeapDumpOnOutOfMemoryError -Xmx1024m -Dfile encoding windows-1252  18 25 43 362  DEBUG   org gradle launcher daemon server DaemonStateCoordinator  updating lastActivityAt to 1386593743362 18 25 43 702  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Adding IP addresses for network interface lo 18 25 43 705  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Is this a loopback interface  true 18 25 43 706  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Adding loopback address  127 0 0 1 18 25 43 707  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Adding loopback address  0 0 0 0 0 0 0 1 18 25 43 708  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Adding IP addresses for network interface net0 18 25 43 711  DEBUG   org gradle messaging remote internal inet InetAddressFactory  Is this a loopback interface  false DefaultDaemonContext uid e58252c1-7a49-4be4-a6cd-1bd3d6d0880d javaHome C  Program Files Java jdk1 7 0 45 daemonRegistryDir C  Users Sowmya  gradle daemon pid 15432 idleTimeout 60000 daemonOpts -XX MaxPermSize 256m -XX  HeapDumpOnOutOfMemoryError -Xmx1024m -Dfile encoding windows-1252  18 25 43 951  DEBUG   org gradle cache internal DefaultFileLockManager  Waiting to acquire exclusive lock on daemon addresses registry  18 25 43 954  DEBUG   org gradle cache internal DefaultFileLockManager  Lock acquired  18 25 43 957  DEBUG   org gradle cache internal DefaultFileLockManager  Releasing lock on daemon addresses registry  18 25 43 962  DEBUG   org gradle cache internal DefaultFileLockManager  Waiting to acquire exclusive lock on daemon addresses registry  18 25 43 963  DEBUG   org gradle cache internal DefaultFileLockManager  Lock acquired  18 25 43 966  DEBUG   org gradle cache internal DefaultFileLockManager  Releasing lock on daemon addresses registry  18 25 43 976  ERROR   system err   18 25 43 977  ERROR   system err  FAILURE  Build failed with an exception  18 25 43 977  ERROR   system err   18 25 43 978  ERROR   system err    What went wrong  18 25 43 979  ERROR   system err  Could not write cache value to  C  Users Sowmya  gradle daemon 1 8 registry bin   18 25 43 979  ERROR   system err   18 25 43 980  ERROR   system err    Try  18 25 43 981  ERROR   system err  Run with --stacktrace option to get the stack trace  Run with --info or --debug option to get more log output  18 25 44 009  INFO   org gradle launcher daemon bootstrap DaemonMain  Daemon pid   15432  process has finished  18 25 44 010  DEBUG   org gradle launcher daemon registry PersistentDaemonRegistry  Removing daemon address   9ae053cd-4dc2-4cb8-8f60-bb3c5983eb67 port 55117  addresses   127 0 0 1   0 0 0 0 0 0 0 1   18 25 44 011  DEBUG   org gradle cache internal DefaultFileLockManager  Waiting to acquire exclusive lock on daemon addresses registry  18 25 44 012  DEBUG   org gradle cache internal DefaultFileLockManager  Lock acquired  18 25 44 013  DEBUG   org gradle cache internal DefaultFileLockManager  Releasing lock on daemon addresses registry  18 25 44 014  DEBUG   org gradle cache internal DefaultFileLockManager  Waiting to acquire exclusive lock on daemon addresses registry  18 25 44 015  DEBUG   org gradle cache internal DefaultFileLockManager  Lock acquired  18 25 44 016  DEBUG   org gradle cache internal DefaultFileLockManager  Releasing lock on daemon addresses registry  18 25 44 021  DEBUG   org gradle launcher daemon server Daemon  VM shutdown hook was unable to remove the daemon address from the registry  It will be cleaned up later  org gradle api GradleException  Could not write cache value to  C  Users Sowmya  gradle daemon 1 8 registry bin       at org gradle cache internal SimpleStateCache serialize SimpleStateCache java 74      at org gradle cache internal SimpleStateCache access 100 SimpleStateCache java 28      at org gradle cache internal SimpleStateCache 2 run SimpleStateCache java 50      at org gradle cache internal DefaultFileLockManager DefaultFileLock doWriteAction DefaultFileLockManager java 198      at org gradle cache internal DefaultFileLockManager DefaultFileLock writeFile DefaultFileLockManager java 187      at org gradle cache internal OnDemandFileAccess writeFile OnDemandFileAccess java 58      at org gradle cache internal SimpleStateCache set SimpleStateCache java 48      at org gradle cache internal FileIntegrityViolationSuppressingPersistentStateCacheDecorator set FileIntegrityViolationSuppressingPersistentStateCacheDecorator java 38      at org gradle cache internal FileIntegrityViolationSuppressingPersistentStateCacheDecorator update FileIntegrityViolationSuppressingPersistentStateCacheDecorator java 46      at org gradle launcher daemon registry PersistentDaemonRegistry remove PersistentDaemonRegistry java 109      at org gradle launcher daemon server Daemon 1 run Daemon java 100  Caused by  java io FileNotFoundException  C  Users Sowmya  gradle daemon 1 8 registry bin  Access is denied      at java io FileOutputStream open Native Method      at java io FileOutputStream  lt init gt  FileOutputStream java 221      at java io FileOutputStream  lt init gt  FileOutputStream java 171      at org gradle cache internal SimpleStateCache serialize SimpleStateCache java 67          10 more    I ve turned off my anti-virus which was mentioned in a solution in SO  But nothing seems to work

User · Answer

You need to install all necessary packages with Android SDK Manager:

Android SDK Tools
Android SDK Platform-tools
Android SDK Build-tools
SDK Platform
ARM\Intel System Image
Android Support Repository
Android Support Library

User · Answer

Sometimes You just open too much applications in Windows and make the gradle have no enough memory to start the daemon process So when you come across with this situation you can just close some applications such as Chrome and so on  Then restart your android studio

User · Answer

Check your project folder  You may have there a file called gradle properties and in there  check to see if you don t have this line   org gradle jvmargs -Xmx2048m -XX  HeapDumpOnOutOfMemoryError -Dfile encoding UTF-8  In my case  I just deleted the file  but check the contents to see if you don t actually want to keep some of the settings

User · Answer

I think it s wrong JAVA HOME make this error  when i get error i try all the way but it don t work for me  i try delete c  gradle and Compiler Android studio but it s still don t work  i Re-install the system it work  when update system i get the error again  I try Compiler JAVA HOME user environment and system environment    when i use cmd input java     when cmd exe show the masage it mean it s work  try to runing Android Studio  it will fix the error

User · Answer

I faced this issue in intellij idea and solved by doing this   try to set  VM options  to -Xmx512m at Settings   Build  Execution  Deployment   Build Tools   Gradle   Gradle VM options

User · Answer

In Eclipse  go to windows -  preferences -  gradle- arguments   Find JVM Arguments  choose  from radio button  USE    and write arguments -Xms128m -Xmx512m Then click button  Apply

User · Answer

I was getting this same issue  and none of the other answers here helped my particular case   It turned out to be because my Android Studio project was defaulting to use JDK 8   Changing this  in the project settings  to point at a JDK 7 installation fixed this for me

User · Answer

If you are on mac try this     cd Users  lt Your name gt     Make sure that you are on the right path by looking for  gradle with  ls -la   then run that to delete  gradle  rm -rf  gradle   This will remove everything  Then launch your commande again and it will work

User · Answer

Error Unable to start the daemon process    This problem might be caused by incorrect configuration of the daemon  For example  an unrecognized JVM option is used   Please refer to the user guide chapter on the daemon at https   docs gradle org 3 3 userguide gradle daemon html

User · Answer

Try this     I have tried and work fine for me  This issue is related to low memory     Close your browsers  visual Studio and other services     after that run following command  ionic build android    it will run successfully      Solutions is create  gradle properties  file in android folder and add following line into file org gradle jvmargs -Xmx512m -XX MaxPermSize 512m   lt your project gt  platforms android gradle properties   You can open browser and others    ionic build android   Now it will work fine

User · Answer

1 If You just open too much applications in Windows and make the Gradle have no enough memory in Ram to start the daemon process So when you come across with this situation you can just close some applications such as iTunes and so on  Then restart your android studio   2 File Menu -   Invalidate Caches  Restart- Invalidate and Restart

User · Answer

Not sure this will fix the problem for everyone   But uninstalling java  java SDK and installing the latest version  Version 8  fixed the issue for me

User · Answer

I also had same kind of issue  But managed to solve by Invalidate Cash   From File Menu -   Invalidate Caches  Restart    It solved the problem for me

User · Answer

Try deleting your  gradle from C  Users  lt username gt  directory and try again

User · Answer

I have solve this problem by just deleting  gradle folder within my application project    Delete folder  gradle from your project no need to delete main  gradle folder which is located at C  Users  lt username gt

User · Answer

For me  in our work environment  we have Windows 7 64-bit with the machines locked down running McAfee with Host Intrusion turned on   I turned off Host Intrusion and gradle would finally work  so definitely  it appears to be issues with certain Virus scanners   UPDATE  Well I spoke too soon  Yes  I know longer get the  Unable to start the daemon process  message  but now I get the following   Error Could not list versions using M2 pattern  http   jcenter bintray com  organisation   module   revision   artifact -revision  ext

User · Answer

Steps to solve problem in android studio   Click on file and select a other setting from dropdown menu and then select default setting  Select build Execution Deployment option  Select Compiler Here add a following line in Additional build process VM option   -Xmx3072m -XX MaxPermSize 524m as shown in below figure

User · Answer

Some ways of troubleshooting the Gradle daemon    If you have a problem with your build  try temporarily disabling the daemon  you can pass the command line switch --no-daemon   Occasionally  you may want to stop the daemons either via the --stop command line option or in a more forceful way  There is a daemon log file  which by default is located in the Gradle user home directory  You may want to start the daemon in --foreground mode to observe how the build is executed

[android] Android Studio: Unable to start the daemon process

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