Java Android Studio LogCat不会总是在循环中输出字段

我正在记录导航应用程序设置的路线各个部分的输出 每次使用完全相同的路由，生成10个指令对象 我记录每个指令的各个方面

然而，如果我选择LogOne字段（通常为空），它有时会遗漏循环的某些迭代

这是我的日志1代码

Log.d("qw", "NUMBER OF INSTRUCTIONS " + resp.getInstructions().size());
for (Instruction i:resp.getInstructions()) {
    Log.d("qw", "extra " + i.getExtraInfoJSON());
}

这应记录“额外”字段10 x 没有，它只记录了6倍

2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: NUMBER OF INSTRUCTIONS 10
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {heading=251.34}
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {exit_number=1, exited=true, turn_angle=1.76}
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {exit_number=1, exited=true, turn_angle=2.81}
2020-02-19 00:48:04.045 17624-17624/com.graphhopper.android D/qw: extra {last_heading=73.96885135138928}

如果我现在记录两个字段，包括一个始终填充的字段，如下所示

Log.d("qw", "NUMBER OF INSTRUCTIONS " + resp.getInstructions().size());
for (Instruction i: resp.getInstructions()) {

    Log.d("qw", "extra " + i.getExtraInfoJSON()); // heading | roundabout 

    Log.d("qw", "translation " + i.getTurnDescription(esTR)); // translation of 
}

现在，10条指令都被记录下来了

this is what is logged
2020-02-19 00:21:48.185 17624-17624/com.graphhopper.android D/qw: NUMBER OF INSTRUCTIONS 10
2020-02-19 00:21:48.185 17624-17624/com.graphhopper.android D/qw: extra {heading=251.34}
2020-02-19 00:21:48.185 17624-17624/com.graphhopper.android D/qw: translation continue onto Clements Crescent
2020-02-19 00:21:48.185 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn left onto Samuel Place
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn right onto Herbert Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn left onto Laurence Street
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn right onto Bankwood Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn left onto Comries Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation turn right onto Bankwood Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {exit_number=1, exited=true, turn_angle=1.76}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation At roundabout, take exit 1 onto Clarkin Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {exit_number=1, exited=true, turn_angle=2.81}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation At roundabout, take exit 1 onto Clarkin Road
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: extra {last_heading=73.96885135138928}
2020-02-19 00:21:48.186 17624-17624/com.graphhopper.android D/qw: translation arrive at destination

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为什么会出现这种情况？

已解决：添加一个递增的字段，在这种情况下，每个指令的索引会导致Logcat在“每个”情况下打印，如果一些日志反复出现，因此，将所有it组显示在一起，例如I/chatty:uid=10085your.package.name roidJUnitRunner相同的3行。嗯，如果是这样的话，我没有看到类似I/chatty:uid=10085your.package.name roidJUnitRunner相同的3行，有没有办法强制它不要这样做？可能你需要从搜索过滤器中清除文本，然后从下拉列表中选择verbose是的，使用verbose，当没有过滤器时会发生同样的情况，并且它们都具有相同的标记。只需尝试在消息中添加一个递增的int。