本錯(cuò)誤是因?yàn)椴僮鹘K端的時(shí)候 vi Podfile 寫成 vi podfile
官方的說法：
Case-changed files
SVN repositories and working copies are generally case-sensitive. This can cause problems when working on a case-insensitive operating system, like Microsoft Windows or some file systems on Apple Mac OS, and changing the file name's case (upper-case to lower-case, etc.). Because of SVN's working copy format and the pristine copies, it's technically not possible to handle such a file name case change.
One solution is to avoid this situation by either only performing file name case changes on an operating system which supports case-sensitive file names, or directly in the repository by using the Repository Browser.
However, a file name case change can happen on a case-insensitive operating system, e.g. because of defect software tools, etc. SmartSVN detects such invalid changes and puts the file into a case-changed file state, see Rare Primary File States. Fix now changes the file name case back to its original form as found within the pristine copy, resolving this problem.
翻譯：大小寫修改文件
SVN儲存庫和工作副本通常是區(qū)分大小寫的检疫。這可能會在處理不區(qū)分大小寫的操作系統(tǒng)時(shí)造成問題，比如Microsoft Windows或蘋果Mac OS上的一些文件系統(tǒng)纬乍，并更改文件名的情況(大寫到小寫等)费就。由于SVN的工作拷貝格式和原始副本族檬，在技術(shù)上不可能處理這樣的文件名稱更改硬鞍。
一種解決方案是聚至，通過在操作系統(tǒng)上執(zhí)行文件名稱case更改來避免這種情況酷勺，該操作系統(tǒng)支持區(qū)分大小寫的文件名，或者直接在存儲庫中使用存儲庫瀏覽器扳躬。
但是脆诉，在不區(qū)分大小寫的操作系統(tǒng)上可能會發(fā)生文件名稱的更改，例如由于缺陷軟件工具等贷币。SmartSVN檢測到這種無效的更改击胜，并將文件放入一個(gè)更改過的文件狀態(tài)中，見罕見的主文件狀態(tài)役纹。Fix現(xiàn)在將文件名稱實(shí)例更改為原始副本中的原始表單偶摔，以解決此問題。
