Thank you very much. 在 2016年3月4日星期五 UTC+8上午3:27:31，Dave S写道： > > > > On Thursday, March 3, 2016 at 10:37:30 AM UTC-8, Yibing Liu wrote: >> >> Hello Everyone, I am installing an app from an .w2p file. However I get >> an error message "unable to install application". And I add the following >> code in gluon/admin.py app_install： >> except Exception: >> import traceback >> print traceback.format_exc() >> if did_mkdir: >> rmtree(path) >> return 0 >> Then I get the following message: >> [...] >> > IOError: [Errno 2] No such file or directory: 'C:\\Users\\liuyibing\\ >> Desktop\\\xce\xc4\xb5\xb5\\web2py2.12.3\\applications\\ >> soma\\uploads\\comtable\\comtable.com_info.96399da6be1c22d1. >> e783bde781abe9809ae4bfa132303136e698a5e5ada3e6a0a1e59bade68b >> 9be88198e7ae80e7aba0efbc88e590abefbc9ae99c80e6b182e8818ce4bd >> 8de58f8ae4bbbbe8818ce8a681e6b182efbc892e646f63.doc' >> >> It mean that name of some file in the "upload/" folder of my app is too >> long, could anyone give me some help, thank you. >> >> > Is this your own app that you're moving between machines? Do you need > this file to be on the new host? If (yes and no), then when you make the > w2p file on the old host, select "pack custom", and don't check the uploads > folder. > > Otherwise you need to shorten the name of the file. (Note: web2py > obfuscates filenames in uploads to prevent something akin to SQL injection > in the names. You can manually change it to something else later, and > manually update the table entry where you recorded it.) > > /dps > > >
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