[Android、Facebook、推断]关于推断错误的打开文件太多

我使用Facebook的推断来检查我的android代码

infer -- ./gradlew build
after 8 minutes

Fatal error: exception Sys_error("/Users/lm/project/android_workplace/******/app/build/intermediates/exploded-aar/com.mogujie/user/1.2.17/jars/classes.jar: Too many open files")
Traceback (most recent call last):
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/infer", line 180, in <module>
    main()
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/infer", line 144, in main
    capture_exitcode = imported_module.gen_instance(args, cmd).capture()
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/../lib/capture/gradle.py", line 83, in capture
    return util.run_commands(cmds)
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/../lib/capture/util.py", line 40, in run_commands
    if not cmd.start():
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py", line 692, in start
    if self.capture() == os.EX_OK:
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py", line 478, in capture
    return self.run_infer_frontend()
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py", line 469, in run_infer_frontend
    self.args.analyzer
  File "/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py", line 385, in run_command
    raise e
subprocess.CalledProcessError: Command '[u'/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/InferJava', u'-project_root', '/Users/lm/project/android_workplace/Minicooper4android', u'-results_dir', u'/Users/lm/project/android_workplace/Minicooper4android/infer-out', u'-verbose_out', '/var/folders/2r/7hc18jz1091_jg7_8jcnqlhr0000gn/T/javac_qWbfkP.out', u'-models', u'/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/../lib/java/models.jar', u'-no-static_final']' returned non-zero exit status 2

推断--./gradlew构建
8分钟后
致命错误：异常系统错误（“/Users/lm/project/android_workplace/*****/app/build/intermediates/exploded aar/com.mogujie/user/1.2.17/jars/classes.jar:打开的文件太多”）
回溯（最近一次呼叫最后一次）：
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/infer”，第180行，在
main（）
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/infer”，第144行，主文件
capture\u exitcode=imported\u module.gen\u实例（args，cmd）.capture（）
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/。/lib/capture/gradle.py”，第83行，在capture中
返回util.run_命令（cmds）
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/。/lib/capture/util.py”，第40行，在run_命令中
如果不是cmd.start（）：
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py”，第692行，起始处
如果self.capture（）==os.EX\u正常：
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py”，第478行，捕获
返回self.run_expert_frontend（）
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py”，第469行，在run_-infer_前端
自动参数分析器
文件“/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/inferlib.py”，第385行，在run_命令中
提高e
subprocess.CalledProcessError:命令'[u'/Users/lm/project/infer_workplace/infer-osx-v0.4.0/infer/bin/InferJava'，u'-project_root'，'/Users/lm/project/android_workplace/Minicooper4android'，u'-results_dir'，u'/Users/lm/project/android_workplace/Minicooper4android/infer out'，u'-verbose(out'，u'/var/folders/2r/7hc18jz1091(jg7(8JCNHRGN/T/T/C javau_out'，qlu qlu fku/fku/froject/infer_workplace/infer-osx-v0.4.0/infer/bin/./lib/java/models.jar'，u'-no-static_final']'返回非零退出状态2

来自

在MacOs上，一个程序可以同时打开的最大文件数有点低。您可以通过运行以下命令来增加限制，例如：

---

你的问题是什么？

sysctl -w kern.maxfiles=20480
sysctl -w kern.maxfilesperproc=22480
ulimit -S -n 2048