/home/jiu/桌面/ceres-solver/internal/ceres/test_util.cc:136:30: error: ‘SrcDir’ is not a member of ‘testing’ 136 | return JoinPath(::testing::SrcDir() + CERES_TEST_SRCDIR_SUFFIX, filename); | ^~~~~~ make[2]: *** [internal/ceres/CMakeFiles/test_util.dir/build.make:89:internal/ceres/CMakeFiles/test_util.dir/test_util.cc.o] 错误 1 make[1]: *** [CMakeFiles/Makefile2:3136:internal/ceres/CMakeFiles/test_util.dir/all] 错误 2 make: *** [Makefile:141:all] 错误 2

时间: 2025-06-16 22:51:12 浏览: 30
<think>好的,我需要帮助用户解决在编译ceres-solver时遇到的错误:'SrcDir' 不是 testing 命名空间成员。首先,我需要理解这个错误的原因。根据用户提供的引用信息,之前他们遇到了'std::exclusive_scan'的问题,通过升级GCC到11版本解决了。现在的新错误可能也和环境配置或依赖项有关。 首先,'SrcDir'可能是指CMake中的某个变量或测试宏。Testing命名空间通常与Google Test(gtest)相关,因此可能是测试框架的问题。用户提到使用了引用中的安装步骤,但可能缺少某些依赖项或路径配置不正确。 检查用户提供的引用,尤其是引用[2]和[3]中的安装步骤。用户可能没有正确设置Eigen3的路径,或者在编译时没有正确包含测试所需的库。另外,CMake的配置参数可能需要调整,比如确保gtest正确安装并被CMake找到。 可能的解决方案包括:确认测试依赖项如gtest是否安装,检查CMake命令中是否启用了测试(如BUILD_TESTING选项),以及确保所有依赖库的路径正确。此外,可能需要更新ceres-solver的版本,因为旧版本可能存在已知问题。 用户可能需要按照官方文档重新配置CMake,添加正确的参数,比如指定Eigen3的路径,或者禁用测试如果不需要。还需要检查是否所有依赖项版本兼容,尤其是Eigen3和gtest的版本是否与ceres-solver兼容。</think>要解决编译ceres-solver时出现的`'SrcDir' 不是 testing 命名空间成员`错误,请按以下步骤排查: ### 1. 检查测试依赖项 该错误通常与**Google Test(gtest)**的配置有关。Ceres的测试套件依赖gtest,但编译时若未正确配置会导致命名空间冲突: - 确保已通过`apt install libgtest-dev`安装gtest开发包 - 若手动编译gtest,需通过`-DGTEST_ROOT=path/to/gtest`指定路径[^2] ### 2. 配置CMake参数 在编译目录执行以下命令: ```bash cmake .. \ -DBUILD_TESTING=ON \ # 确保测试功能开启 -DEigen3_DIR=/usr/include/eigen3 \ # 明确指定Eigen路径 -DCMAKE_PREFIX_PATH=/usr/local # 包含其他依赖库路径 ``` 若不需要运行测试,可添加`-DBUILD_TESTING=OFF`跳过测试编译[^3] ### 3. 验证Eigen3版本 Ceres 1.14.0需要Eigen 3.3以上版本,通过以下命令检查: ```bash grep "EIGEN_WORLD_VERSION" /usr/include/eigen3/Eigen/src/Core/util/Macros.h ``` 若版本过低,需从官网下载新版本编译安装[^4] ### 4. 清理并重新编译 ```bash rm -rf ceres-bin/* # 清理构建目录 make clean cmake .. # 重新生成构建配置 make -j8 ```
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Function pinyin(p As String) As Stringi = Asc(p)Select Case iCase -20319 To -20318: pinyin = “a”Case -20317 To -20305: pinyin = “ai”Case -20304 To -20296: pinyin = “an”Case -20295 To -20293: pinyin = “ang”Case -20292 To -20284: pinyin = “ao”Case -20283 To -20266: pinyin = “ba”Case -20265 To -20258: pinyin = “bai”Case -20257 To -20243: pinyin = “ban”Case -20242 To -20231: pinyin = “bang”Case -20230 To -20052: pinyin = “bao”Case -20051 To -20037: pinyin = “bei”Case -20036 To -20033: pinyin = “ben”Case -20032 To -20027: pinyin = “beng”Case -20026 To -20003: pinyin = “bi”Case -20002 To -19991: pinyin = “bian”Case -19990 To -19987: pinyin = “biao”Case -19986 To -19983: pinyin = “bie”Case -19982 To -19977: pinyin = “bin”Case -19976 To -19806: pinyin = “bing”Case -19805 To -19785: pinyin = “bo”Case -19784 To -19776: pinyin = “bu”Case -19775 To -19775: pinyin = “ca”Case -19774 To -19764: pinyin = “cai”Case -19763 To -19757: pinyin = “can”Case -19756 To -19752: pinyin = “cang”Case -19751 To -19747: pinyin = “cao”Case -19746 To -19742: pinyin = “ce”Case -19741 To -19740: pinyin = “ceng”Case -19739 To -19729: pinyin = “cha”Case -19728 To -19726: pinyin = “chai”Case -19725 To -19716: pinyin = “chan”Case -19715 To -19541: pinyin = “chang”Case -19540 To -19532: pinyin = “chao”Case -19531 To -19526: pinyin = “che”Case -19525 To -19516: pinyin = “chen”Case -19515 To -19501: pinyin = “cheng”Case -19500 To -19485: pinyin = “chi”Case -19484 To -19480: pinyin = “chong”Case -19479 To -19468: pinyin = “chou”Case -19467 To -19290: pinyin = “chu”Case -19289 To -19289: pinyin = “chuai”Case -19288 To -19282: pinyin = “chuan”Case -19281 To -19276: pinyin = “chuang”Case -19275 To -19271: pinyin = “chui”Case -19270 To -19264: pinyin = “chun”Case -19263 To -19262: pinyin = “chuo”Case -19261 To -19250: pinyin = “ci”Case -19249 To -19244: pinyin = “cong”Case -19243 To -19243: pinyin = “cou”Case -19242 To -19239: pinyin = “cu”Case -19238 To -19236: pinyin = “cuan”Case -19235 To -19228: pinyin = “cui”Case -19227 To -19225: pinyin = “cun”Case -19224 To -19219: pinyin = “cuo”Case -19218 To -19213: pinyin = “da”Case -19212 To -19039: pinyin = “dai”Case -19038 To -19024: pinyin = “dan”Case -19023 To -19019: pinyin = “dang”Case -19018 To -19007: pinyin = “dao”Case -19006 To -19004: pinyin = “de”Case -19003 To -18997: pinyin = “deng”Case -18996 To -18978: pinyin = “di”Case -18977 To -18962: pinyin = “dian”Case -18961 To -18953: pinyin = “diao”Case -18952 To -18784: pinyin = “die”Case -18783 To -18775: pinyin = “ding”Case -18774 To -18774: pinyin = “diu”Case -18773 To -18527: pinyin = “dong”Case -18526 To -18519: pinyin = “fa”Case -18518 To -18502: pinyin = “fan”Case -18501 To -18491: pinyin = “fang”Case -18490 To -18479: pinyin = “fei”Case -18478 To -18464: pinyin = “fen”Case -18463 To -18449: pinyin = “feng”Case -18448 To -18448: pinyin = “fo”Case -18447 To -18447: pinyin = “fou”Case -18446 To -18240: pinyin = “fu”Case -18239 To -18238: pinyin = “ga”Case -18237 To -18232: pinyin = “gai”Case -18231 To -18221: pinyin = “gan”Case -18220 To -18212: pinyin = “gang”Case -18211 To -18202: pinyin = “gao”Case -18201 To -18185: pinyin = “ge”Case -18184 To -18184: pinyin = “gei”Case -18183 To -18182: pinyin = “gen”Case -18181 To -18013: pinyin = “geng”Case -18012 To -17998: pinyin = “gong”Case -17997 To -17989: pinyin = “gou”Case -17988 To -17971: pinyin = “gu”Case -17970 To -17965: pinyin = “gua”Case -17964 To -17962: pinyin = “guai”Case -17961 To -17951: pinyin = “guan”Case -17950 To -17948: pinyin = “guang”Case -17947 To -17932: pinyin = “gui”Case -17931 To -17929: pinyin = “gun”Case -17928 To -17923: pinyin = “guo”Case -17922 To -17760: pinyin = “ha”Case -17759 To -17753: pinyin = “hai”Case -17752 To -17734: pinyin = “han”Case -17733 To -17731: pinyin = “hang”Case -17730 To -17722: pinyin = “hao”Case -17721 To -17704: pinyin = “he”Case -17703 To -17702: pinyin = “hei”Case -17701 To -17698: pinyin = “hen”Case -17697 To -17693: pinyin = “heng”Case -17692 To -17684: pinyin = “hong”Case -17683 To -17677: pinyin = “hou”Case -17676 To -17497: pinyin = “hu”Case -17496 To -17488: pinyin = “hua”Case -17487 To -17483: pinyin = “huai”Case -17482 To -17469: pinyin = “huan”Case -17468 To -17455: pinyin = “huang”Case -17454 To -17434: pinyin = “hui”Case -17433 To -17428: pinyin = “hun”Case -17427 To -17418: pinyin = “huo”Case -17417 To -17203: pinyin = “ji”Case -17202 To -17186: pinyin = “jia”Case -17185 To -16984: pinyin = “jian”Case -16983 To -16971: pinyin = “jiang”Case -16970 To -16943: pinyin = “jiao”Case -16942 To -16916: pinyin = “jie”Case -16915 To -16734: pinyin = “jin”Case -16733 To -16709: pinyin = “jing”Case -16708 To -16707: pinyin = “jiong”Case -16706 To -16690: pinyin = “jiu”Case -16689 To -16665: pinyin = “ju”Case -16664 To -16658: pinyin = “juan”Case -16657 To -16648: pinyin = “jue”Case -16647 To -16475: pinyin = “jun”Case -16474 To -16471: pinyin = “ka”Case -16470 To -16466: pinyin = “kai”Case -16465 To -16460: pinyin = “kan”Case -16459 To -16453: pinyin = “kang”Case -16452 To -16449: pinyin = “kao”Case -16448 To -16434: pinyin = “ke”Case -16433 To -16430: pinyin = “ken”Case -16429 To -16428: pinyin = “keng”Case -16427 To -16424: pinyin = “kong”Case -16423 To -16420: pinyin = “kou”Case -16419 To -16413: pinyin = “ku”Case -16412 To -16408: pinyin = “kua”Case -16407 To -16404: pinyin = “kuai”Case -16403 To -16402: pinyin = “kuan”Case -16401 To -16394: pinyin = “kuang”Case -16393 To -16221: pinyin = “kui”Case -16220 To -16217: pinyin = “kun”Case -16216 To -16213: pinyin = “kuo”Case -16212 To -16206: pinyin = “la”Case -16205 To -16203: pinyin = “lai”Case -16202 To -16188: pinyin = “lan”Case -16187 To -16181: pinyin = “lang”Case -16180 To -16172: pinyin = “lao”Case -16171 To -16170: pinyin = “le”Case -16169 To -16159: pinyin = “lei”Case -16158 To -16156: pinyin = “leng”Case -16155 To -15960: pinyin = “li”Case -15959 To -15959: pinyin = “lia”Case -15958 To -15945: pinyin = “lian”Case -15944 To -15934: pinyin = “liang”Case -15933 To -15921: pinyin = “liao”Case -15920 To -15916: pinyin = “lie”Case -15915 To -15904: pinyin = “lin”Case -15903 To -15890: pinyin = “ling”Case -15889 To -15879: pinyin = “liu”Case -15878 To -15708: pinyin = “long”Case -15707 To -15702: pinyin = “lou”Case -15701 To -15682: pinyin = “lu”Case -15681 To -15668: pinyin = “lv”Case -15667 To -15662: pinyin = “luan”Case -15661 To -15660: pinyin = “lue”Case -15659 To -15653: pinyin = “lun”Case -15652 To -15641: pinyin = “luo”Case -15640 To -15632: pinyin = “ma”Case -15631 To -15626: pinyin = “mai”Case -15625 To -15455: pinyin = “man”Case -15454 To -15449: pinyin = “mang”Case -15448 To -15437: pinyin = “mao”Case -15436 To -15436: pinyin = “me”Case -15435 To -15420: pinyin = “mei”Case -15419 To -15417: pinyin = “men”Case -15416 To -15409: pinyin = “meng”Case -15408 To -15395: pinyin = “mi”Case -15394 To -15386: pinyin = “mian”Case -15385 To -15378: pinyin = “miao”Case -15377 To -15376: pinyin = “mie”Case -15375 To -15370: pinyin = “min”Case -15369 To -15364: pinyin = “ming”Case -15363 To -15363: pinyin = “miu”Case -15362 To -15184: pinyin = “mo”Case -15183 To -15181: pinyin = “mou”Case -15180 To -15166: pinyin = “mu”Case -15165 To -15159: pinyin = “na”Case -15158 To -15154: pinyin = “nai”Case -15153 To -15151: pinyin = “nan”Case -15150 To -15150: pinyin = “nang”Case -15149 To -15145: pinyin = “nao”Case -15144 To -15144: pinyin = “ne”Case -15143 To -15142: pinyin = “nei”Case -15141 To -15141: pinyin = “nen”Case -15140 To -15140: pinyin = “neng”Case -15139 To -15129: pinyin = “ni”Case -15128 To -15122: pinyin = “nian”Case -15121 To -15120: pinyin = “niang”Case -15119 To -15118: pinyin = “niao”Case -15117 To -15111: pinyin = “nie”Case -15110 To -15110: pinyin = “nin”Case -15109 To -14942: pinyin = “ning”Case -14941 To -14938: pinyin = “niu”Case -14937 To -14934: pinyin = “nong”Case -14933 To -14931: pinyin = “nu”Case -14930 To -14930: pinyin = “nv”Case -14929 To -14929: pinyin = “nuan”Case -14928 To -14927: pinyin = “nue”Case -14926 To -14923: pinyin = “nuo”Case -14922 To -14922: pinyin = “o”Case -14921 To -14915: pinyin = “ou”Case -14914 To -14909: pinyin = “pa”Case -14908 To -14903: pinyin = “pai”Case -14902 To -14895: pinyin = “pan”Case -14894 To -14890: pinyin = “pang”Case -14889 To -14883: pinyin = “pao”Case -14882 To -14874: pinyin = “pei”Case -14873 To -14872: pinyin = “pen”Case -14871 To -14858: pinyin = “peng”Case -14857 To -14679: pinyin = “pi”Case -14678 To -14675: pinyin = “pian”Case -14674 To -14671: pinyin = “piao”Case -14670 To -14669: pinyin = “pie”Case -14668 To -14664: pinyin = “pin”Case -14663 To -14655: pinyin = “ping”Case -14654 To -14646: pinyin = “po”Case -14645 To -14631: pinyin = “pu”Case -14630 To -14595: pinyin = “qi”Case -14594 To -14430: pinyin = “qia”Case -14429 To -14408: pinyin = “qian”Case -14407 To -14400: pinyin = “qiang”Case -14399 To -14385: pinyin = “qiao”Case -14384 To -14380: pinyin = “qie”Case -14379 To -14369: pinyin = “qin”Case -14368 To -14356: pinyin = “qing”Case -14355 To -14354: pinyin = “qiong”Case -14353 To -14346: pinyin = “qiu”Case -14345 To -14171: pinyin = “qu”Case -14170 To -14160: pinyin = “quan”Case -14159 To -14152: pinyin = “que”Case -14151 To -14150: pinyin = “qun”Case -14149 To -14146: pinyin = “ran”Case -14145 To -14141: pinyin = “rang”Case -14140 To -14138: pinyin = “rao”Case -14137 To -14136: pinyin = “re”Case -14135 To -14126: pinyin = “ren”Case -14125 To -14124: pinyin = “reng”Case -14123 To -14123: pinyin = “ri”Case -14122 To -14113: pinyin = “rong”Case -14112 To -14110: pinyin = “rou”Case -14109 To -14100: pinyin = “ru”Case -14099 To -14098: pinyin = “ruan”Case -14097 To -14095: pinyin = “rui”Case -14094 To -14093: pinyin = “run”Case -14092 To -14091: pinyin = “ruo”Case -14090 To -14088: pinyin = “sa”Case -14087 To -14084: pinyin = “sai”Case -14083 To -13918: pinyin = “san”Case -13917 To -13915: pinyin = “sang”Case -13914 To -13911: pinyin = “sao”Case -13910 To -13908: pinyin = “se”Case -13907 To -13907: pinyin = “sen”Case -13906 To -13906: pinyin = “seng”Case -13905 To -13897: pinyin = “sha”Case -13896 To -13895: pinyin = “shai”Case -13894 To -13879: pinyin = “shan”Case -13878 To -13871: pinyin = “shang”Case -13870 To -13860: pinyin = “shao”Case -13859 To -13848: pinyin = “she”Case -13847 To -13832: pinyin = “shen”Case -13831 To -13659: pinyin = “sheng”Case -13658 To -13612: pinyin = “shi”Case -13611 To -13602: pinyin = “shou”Case -13601 To -13407: pinyin = “shu”Case -13406 To -13405: pinyin = “shua”Case -13404 To -13401: pinyin = “shuai”Case -13400 To -13399: pinyin = “shuan”Case -13398 To -13396: pinyin = “shuang”Case -13395 To -13392: pinyin = “shui”Case -13391 To -13388: pinyin = “shun”Case -13387 To -13384: pinyin = “shuo”Case -13383 To -13368: pinyin = “si”Case -13367 To -13360: pinyin = “song”Case -13359 To -13357: pinyin = “sou”Case -13356 To -13344: pinyin = “su”Case -13343 To -13341: pinyin = “suan”Case -13340 To -13330: pinyin = “sui”Case -13329 To -13327: pinyin = “sun”Case -13326 To -13319: pinyin = “suo”Case -13318 To -13148: pinyin = “ta”Case -13147 To -13139: pinyin = “tai”Case -13138 To -13121: pinyin = “tan”Case -13120 To -13108: pinyin = “tang”Case -13107 To -13097: pinyin = “tao”Case -13096 To -13096: pinyin = “te”Case -13095 To -13092: pinyin = “teng”Case -13091 To -13077: pinyin = “ti”Case -13076 To -13069: pinyin = “tian”Case -13068 To -13064: pinyin = “tiao”Case -13063 To -13061: pinyin = “tie”Case -13060 To -12889: pinyin = “ting”Case -12888 To -12876: pinyin = “tong”Case -12875 To -12872: pinyin = “tou”Case -12871 To -12861: pinyin = “tu”Case -12860 To -12859: pinyin = “tuan”Case -12858 To -12853: pinyin = “tui”Case -12852 To -12850: pinyin = “tun”Case -12849 To -12839: pinyin = “tuo”Case -12838 To -12832: pinyin = “wa”Case -12831 To -12830: pinyin = “wai”Case -12829 To -12813: pinyin = “wan”Case -12812 To -12803: pinyin = “wang”Case -12802 To -12608: pinyin = “wei”Case -12607 To -12598: pinyin = “wen”Case -12597 To -12595: pinyin = “weng”Case -12594 To -12586: pinyin = “wo”Case -12585 To -12557: pinyin = “wu”Case -12556 To -12360: pinyin = “xi”Case -12359 To -12347: pinyin = “xia”Case -12346 To -12321: pinyin = “xian”Case -12320 To -12301: pinyin = “xiang”Case -12300 To -12121: pinyin = “xiao”Case -12120 To -12100: pinyin = “xie”Case -12099 To -12090: pinyin = “xin”Case -12089 To -12075: pinyin = “xing”Case -12074 To -12068: pinyin = “xiong”Case -12067 To -12059: pinyin = “xiu”Case -12058 To -12040: pinyin = “xu”Case -12039 To -11868: pinyin = “xuan”Case -11867 To -11862: pinyin = “xue”Case -11861 To -11848: pinyin = “xun”Case -11847 To -11832: pinyin = “ya”Case -11831 To -11799: pinyin = “yan”Case -11798 To -11782: pinyin = “yang”Case -11781 To -11605: pinyin = “yao”Case -11604 To -11590: pinyin = “ye”Case -11589 To -11537: pinyin = “yi”Case -11536 To -11359: pinyin = “yin”Case -11358 To -11341: pinyin = “ying”Case -11340 To -11340: pinyin = “yo”Case -11339 To -11325: pinyin = “yong”Case -11324 To -11304: pinyin = “you”Case -11303 To -11098: pinyin = “yu”Case -11097 To -11078: pinyin = “yuan”Case -11077 To -11068: pinyin = “yue”Case -11067 To -11056: pinyin = “yun”Case -11055 To -11053: pinyin = “za”Case -11052 To -11046: pinyin = “zai”Case -11045 To -11042: pinyin = “zan”Case -11041 To -11039: pinyin = “zang”Case -11038 To -11025: pinyin = “zao”Case -11024 To -11021: pinyin = “ze”Case -11020 To -11020: pinyin = “zei”Case -11019 To -11019: pinyin = “zen”Case -11018 To -11015: pinyin = “zeng”Case -11014 To -10839: pinyin = “zha”Case -10838 To -10833: pinyin = “zhai”Case -10832 To -10816: pinyin = “zhan”Case -10815 To -10801: pinyin = “zhang”Case -10800 To -10791: pinyin = “zhao”Case -10790 To -10781: pinyin = “zhe”Case -10780 To -10765: pinyin = “zhen”Case -10764 To -10588: pinyin = “zheng”Case -10587 To -10545: pinyin = “zhi”Case -10544 To -10534: pinyin = “zhong”Case -10533 To -10520: pinyin = “zhou”Case -10519 To -10332: pinyin = “zhu”Case -10331 To -10330: pinyin = “zhua”Case -10329 To -10329: pinyin = “zhuai”Case -10328 To -10323: pinyin = “zhuan”Case -10322 To -10316: pinyin = “zhuang”Case -10315 To -10310: pinyin = “zhui”Case -10309 To -10308: pinyin = “zhun”Case -10307 To -10297: pinyin = “zhuo”Case -10296 To -10282: pinyin = “zi”Case -10281 To -10275: pinyin = “zong”Case -10274 To -10271: pinyin = “zou”Case -10270 To -10263: pinyin = “zu”Case -10262 To -10261: pinyin = “zuan”Case -10260 To -10257: pinyin = “zui”Case -10256 To -10255: pinyin = “zun”Case -10254 To -10254: pinyin = “zuo”Case Else: pinyin = pEnd SelectEnd FunctionFunction getpy(str)For i = 1 To Len(str)getpy = getpy & pinyin(Mid(str, i, 1))Next iEnd Function

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