系统：Ubuntu 18.04 环境：VirtualBox 第一次在 Ubuntu 18.04 上编译 AOSP 源代码时通过了，但第二次编译失败了。 以下是错误信息。
[ 10% 538/4980] Ensuring Jack server is installed and started
FAILED: setup-jack-server
/bin/bash -c "(prebuilts/sdk/tools/jack-admin install-server prebuilts/sdk/tools/jack-launcher.jar prebuilts/sdk/tools/jack-server-4.11.ALPHA.jar 2>&1 || (exit 0) ) && (JACK_SERVER_VM_ARGUMENTS=\"-Dfile.encoding=UTF-8 -XX:+TieredCompilation\" prebuilts/sdk/tools/jack-admin start-server 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update server prebuilts/sdk/tools/jack-server-4.11.ALPHA.jar 4.11.ALPHA 2>&1 || exit 0 ) && (prebuilts/sdk/tools/jack-admin update jack prebuilts/sdk/tools/jacks/jack-4.32.CANDIDATE.jar 4.32.CANDIDATE || exit 47 )"
Jack server already installed in "/home/user/.jack-server"
Communication error with Jack server (35), try 'jack-diagnose' or see Jack server log
SSL error when connecting to the Jack server. Try 'jack-diagnose'
SSL error when connecting to the Jack server. Try 'jack-diagnose'
[ 10% 541/4980] build out/target/product/rk3399_mid/obj/ETC/precompiled_sepolicy_intermediates/precompiled_sepolicy
ninja: build stopped: subcommand failed.
22:32:18 ninja failed with: exit status 1
#### failed to build some targets (01:11 (mm:ss)) ####
Build android failed!
生成错误报告
/prebuilts/sdk/tools/report/18577$ unzip jack-report.18557.zip Archive: jack-report.18557.zip inflating: report.18557.txt
inflating: launcher.jar
inflating: config.properties
creating: logs/ inflating: logs/outputs.txt
inflating: logs/jack-server-0-2.log
inflating: logs/jack-server-1-0.log
inflating: logs/jack-server-0-0.log
extracting: logs/jack-server-0-0.log.lck
inflating: logs/jack-server-0-1.log
inflating: server-1.jar
creating: jack/
report.18557.txt :
ps -o "pid args" | grep com.android.jack.launcher.ServerLauncher | grep -v grep | awk '{print dump-report}' | xargs kill -3
$ id -u
1000
$ ps -A -o "uid pid args" | grep com.android.jack.launcher.ServerLauncher | grep -v grep
1000 6708 java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /home/zhangying/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher
$ lsof -i TCP:8376 -l
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 6708 1000 21u IPv6 58493 0t0 TCP localhost:8376 (LISTEN)
$ lsof -i TCP:8377 -l
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 6708 1000 23u IPv6 58499 0t0 TCP localhost:8377 (LISTEN)
$ cat "$JACK_CLIENT_SETTING"
# Server settings
SERVER_HOST=localhost
SERVER_PORT_SERVICE=8376
SERVER_PORT_ADMIN=8377
# Internal, do not touch
SETTING_VERSION=4
$ cd "$JACK_HOME"; ls -l -R -n .
.:
total 10412
-rw------- 1 1000 1000 2097 May 2 10:04 client.jks
-rw------- 1 1000 1000 2814 May 2 21:48 client.pem
-rw------- 1 1000 1000 356 May 2 10:12 config.properties
drwxr-xr-x 2 1000 1000 4096 May 2 10:04 jack
-rw------- 1 1000 1000 5102506 May 2 10:04 launcher.jar
drwx------ 2 1000 1000 4096 May 2 21:48 logs
-rw------- 1 1000 1000 982 May 2 22:39 report.18557.txt
-rw------- 1 1000 1000 5522186 May 2 10:04 server-1.jar
-rw------- 1 1000 1000 2066 May 2 10:04 server.jks
-rw------- 1 1000 1000 1042 May 2 21:48 server.pem
./jack:
total 0
./logs:
total 32
-rw-r--r-- 1 1000 1000 689 May 2 22:03 jack-server-0-0.log
-rw-r--r-- 1 1000 1000 0 May 2 10:20 jack-server-0-0.log.lck
-rw-r--r-- 1 1000 1000 585 May 2 10:23 jack-server-0-1.log
-rw-r--r-- 1 1000 1000 689 May 2 10:19 jack-server-0-2.log
-rw-r--r-- 1 1000 1000 585 May 2 10:16 jack-server-1-0.log
-rw------- 1 1000 1000 13411 May 2 22:39 outputs.txt
$ curl --version
curl 7.58.0 (x86_64-pc-linux-gnu) libcurl/7.58.0 OpenSSL/1.1.1 zlib/1.2.11 libidn2/2.0.4 libpsl/0.19.1 (+libidn2/2.0.4) nghttp2/1.30.0 librtmp/2.3
Release-Date: 2018-01-24
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL
$ JACK_EXTRA_CURL_OPTIONS=-v jack-admin list server
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to localhost (127.0.0.1) port 8377 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /home/zhangying/.jack-server/server.pem
CApath: /etc/ssl/certs
} [5 bytes data]
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
} [512 bytes data]
* OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to localhost:8377
* Closing connection 0
SSL error when connecting to the Jack server. Try 'jack-diagnose'
$ jack-admin server-stat
Getting statistic from background server
SSL error when connecting to the Jack server. Try 'jack-diagnose'
$ base64 --version
base64 (GNU coreutils) 8.28
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Simon Josefsson.
$ (echo amFjaw==;echo LXNlcnZlcg==) | base64 --decodeI get the same error when I switch to Ubuntu 16.04.Below is a list of the installed Curl versions of Ubuntu 18.04. 警告：apt没有稳定的CLI界面。在脚本中使用时要小心。
curl/bionic-updates、bionic-security，现在版本为7.58.0-2ubuntu3.13，amd64架构[已安装]
libcurl3-gnutls/bionic-updates、bionic-security，现在版本为7.58.0-2ubuntu3.13，amd64架构[已安装，自动]
libcurl4/bionic-updates、bionic-security，现在版本为7.58.0-2ubuntu3.13，amd64架构[已安装，自动]
libcurl4-openssl-dev/bionic-updates、bionic-security，现在版本为7.58.0-2ubuntu3.13，amd64架构[已安装]
我尝试了很多方法，但是无法解决问题。请帮帮我，谢谢。