Merhaba arkadaşlar, Geceden beri şu hatanın çzümü için uğraşıyorum bir türlü çzemedim. Burda daha nce başına gelen müridler varsa yardımcı olabilir umuduyla buraya taşıyorum konuyu. Raspberry üzerine amazon alexa'yı kurdum ve javaclient içinde ilk olarak mvn install dedim daha sonra da mvn exec:java dedim ve şu hatalar ile karşılaştım. pi@raspberrypi: /alexa-avs-sample-app/samples/javaclient $ mvn exec:exec Scanning for projects... Building Alexa Voice Service Sample Java Client 20160207.8 exec-maven-plugin:1.2.1:exec @ sample-java-client pulse audio output error: PulseAudio server connection failure: Connection refused # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x76eb80e0, pid=1834, tid=0x762ac460 # # JRE version: Java SE Runtime Environment (8.0_161-b12) (build 1.8.0_161-b12) # Java VM: Java HotSpot Client VM (25.161-b12 mixed mode linux-arm ) # Problematic frame: # C pthread_mutex_lock+0x8 # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /home/pi/alexa-avs-sample-app/samples/javaclient/hs_err_pid1834. log # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash. jsp # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. # BUILD FAILURE Total time: 17.532s Finished at: Sun Mar 25 11:30:58 UTC 2018 Final Memory: 8M/19M Failed to execute goal org. codehaus. mojo:exec-maven-plugin:1.2.1:exec on project sample-java-client: Command execution failed. Process exited with an error: 134 (Exit value: 134) -> To see the full stack trace of the errors, re-run Maven with the -e switch. Re-run Maven using the -X switch to enable full debug logging. For more information about the errors and possible solutions, please read the following articles: http://cwiki.apache. org/confluence/display/MAVEN/MojoExecutionException enesshn18 tarafından 25/Mar/18 14:32 tarihinde düzenlenmiştir barmak bassak olurmu gadasını aldığım :D