我一直在尝试为小米mi Max 3（氮气）编译Resurrection Remix Pie，但遇到一个错误，发现自己无法解决。在先前解决了其他一些问题之后，我遇到了这个问题：
FAILED: /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/sepolicy_tests_intermediates/sepolicy_tests
/bin/bash -c "(/home/albertoduqe/rr/out/host/linux-x86/bin/sepolicy_tests -l /home/albertoduqe/rr/out/host/linux-x86/lib64/libsepolwrap.so -f /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/plat_file_contexts_intermediates/plat_file_contexts -f /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/vendor_file_contexts_intermediates/vendor_file_contexts -p /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/sepolicy_intermediates/sepolicy ) && (touch /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/sepolicy_tests_intermediates/sepolicy_tests )"
The following types on /data/ must be associated with the "core_data_file_type" attribute: fingerprint_data_file
然后我进入设备树，打开file.te（在本例中为sepolicy / vendor文件夹中），然后将指定的类型赋予给定的属性，使其看起来像这样：
type fingerprint_data_file, file_type, data_file_type, core_data_file_type;
然后重新构建。现在出现了有趣的部分：再次失败，并显示以下错误：
FAILED: /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/treble_sepolicy_tests_26.0_intermediates/treble_sepolicy_tests_26.0
/bin/bash -c "(/home/albertoduqe/rr/out/host/linux-x86/bin/treble_sepolicy_tests -l /home/albertoduqe/rr/out/host/linux-x86/lib64/libsepolwrap.so -f /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/plat_file_contexts_intermediates/plat_file_contexts -f /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/vendor_file_contexts_intermediates/vendor_file_contexts -b /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/built_plat_sepolicy_intermediates/built_plat_sepolicy -m /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/treble_sepolicy_tests_26.0_intermediates/26.0_mapping.combined.cil -o /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/treble_sepolicy_tests_26.0_intermediates/built_26.0_plat_sepolicy -p /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/sepolicy_intermediates/sepolicy --fake-treble ) && (touch /home/albertoduqe/rr/out/target/product/nitrogen/obj/ETC/treble_sepolicy_tests_26.0_intermediates/treble_sepolicy_tests_26.0 )"
The following types on /data/vendor/ /data/vendor_ce/ /data/vendor_de/ must not be associated with the "core_data_file_type" attribute: fingerprint_data_file
这一切又重新开始了。
我既不是开发人员也不是专家，尽管有一段时间我一直在为Android设备编译自定义rom。我从未遇到过这样的事情。
为什么指纹数据属性文件必须在/ data /中具有core_data_file_type，但在/ data / vendor / / data / vendor_ce / / data / vendor_de /中却没有？那到底是什么？
任何提示将不胜感激！