I'm using TZipFile to extract a zip file and it's works ok in win32 but raise this exception in ios simulator. I dont know why , i've checked the location for the extraction is ok, passed the open file but when come to the extract it still raise that exception. Currently i'm not having any ios device for the real testing but please help on simulator, i'm frustrating with this.
ZipFile.Open(filePath, zmRead);//this line passed,
ZipFile.Extract(0,dirPath );//raise EAccess exception in this line
ZipFile.Close;
//the filePath and the dirPath is the location of file and location i want to extract, it's all correct.
Or use
Zipfile.ExtractZipFile(filePath,dirPath) //still that exception
Update:
OH i think i'm missing the information about my project, my working is to download a zip file which contain a .csv file from a server. I've downloaded it to the a folder(create at run time) in the ios simulator, the directory of folder i put in to variable dirPath = Tpath.GetHomePath() + SeparatorChar + 'csv' and the variable 'fileName' is the dirPath' + name of file zip i downloaded. And i about to extract it right in that folder. So i use TZipFile to extract it and it cause up the access violation error in ZipFile.Extract line. I putted my download and extract section code to a new project and it works perfectly. I dont know why but my main project is a large prj which contain many functions and come up before my download section.Thanks
Problem solved, in my Download.pas is a separated class and i use library System.Zip in there and i use another class to call it. So my work around is put uses System.Zip right in the Main form when project start and problem solved, there is no logical here and i think it's a bug from System.Zip. Thanks