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我有一个新的 RasPi 2，我已经安装了最新版本的 Raspbian 以及编译我正在处理的项目所需的所有库。这些库是在“sudo apt-get update”之后从存储库安装的，因此它们应该是最新版本。

项目的编译工作正常，但在链接时出现以下错误：

/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_markup_parse_context_ref'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_new_take_string'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_datalist_id_replace_data'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_spawn_check_exit_status'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgtk-3.so: undefined reference to `g_slist_copy_deep'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_unix_signal_funcs'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_variant_dict_unref'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_hash_table_get_keys_as_array'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_dict_end'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_source_query_unix_fd'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_datalist_id_dup_data'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_unix_fd_source_funcs'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_str_tokenize_and_fold'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_new_from_bytes'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_check_format_string'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_list_copy_deep'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_get_data_as_bytes'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_variant_dict_ref'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_source_add_unix_fd'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_close'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_dict_new'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_variant_dict_insert_value'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_option_context_parse_strv'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_unix_fd_source_new'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgtk-3.so: undefined reference to `g_variant_parse_error_quark'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgobject-2.0.so: undefined reference to `g_markup_parse_context_unref'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_source_get_ready_time'
/home/andrei/rpi/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0: undefined reference to `g_source_set_ready_time'

可能是什么问题，我该如何解决？

谢谢！

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1 回答 1

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我遇到了同样的错误，但是通过阅读 libglib-2.0.so 解决了问题。
因为您帖子中显示的未定义引用应包含在 /lib/arm-linux-gnueabihf/libglib-2.0.so 中，所以项目必须读取该库。
检查库路径或库搜索路径可能是个好主意。
对不起我的英语不好。

于 2015-04-20T23:45:16.423 回答