I have dowloaded Zope (Zope-1.10.3-3.src.rpm) and successfully installed it a week ago. Been fooling around some days and was really impressed. Now thought, I was ready to see some examples, so I downloaded the "dtmlExamples.tgz" from the Contributed-page at http://www.zope.org. I did read the included README_DTMLExamples.txt, but every attempt to execute the "manage_hackImport" failed, giving "Sorry, ...blabla Error type: cPickle.UnpicklingError Error value: invalid load key, 'G'. ". Trying several ways (Import/Export from control-panel, opening url with manage_importHack all give the same result, although they expected the inputfile to be in different places (varying from var/import, var/zope). Finally, I am getting this error-message and I really have no clue how I should proceed now, can anyone help me ? Tia, Herman. --------------------------------- This is the compete errormessage : <HTML><HEAD><TITLE>Demo from examples-DTML</TITLE></HEAD><BODY BGCOLOR="#FFFFFF"> <TABLE BORDER="0" WIDTH="100%"> <TR> <TD WIDTH="10%" ALIGN="CENTER"> <STRONG><FONT SIZE="+6" COLOR="#77003B">!</FONT></STRONG> </TD> <TD WIDTH="90%"><BR> <FONT SIZE="+2">System Unavailable</FONT> <P>This site is currently experiencing technical difficulties. Please contact the site administrator for more information. For additional technical information, please refer to the HTML source for this page. Thank you for your patience.</P> </TD> </TR> </TABLE> <!-- Error type: cPickle.UnpicklingError Error value: invalid load key, 'G'. --> <p><a href="http://www.zope.org/Credits"><img src="http://localhost:9673/p_/ZopeButton" width="60" height="82" border="0" alt="Powered by Zope"></a></p> </BODY></HTML> <!-- Traceback (innermost last): File /usr/lib/python1.5/ZPublisher/Publish.py, line 877, in publish_module File /usr/lib/python1.5/ZPublisher/Publish.py, line 590, in publish (Info: /mika/dtml_demo/importit) File /usr/lib/python1.5/site-packages/Zope/OFS/DTMLDocument.py, line 213, in __call__ (Object: importit) File /usr/lib/python1.5/site-packages/Zope/OFS/DTMLDocument.py, line 209, in __call__ (Object: importit) File /usr/lib/python1.5/DocumentTemplate/DT_String.py, line 513, in __call__ (Object: importit) File /usr/lib/python1.5/DocumentTemplate/DT_Util.py, line 266, in eval (Object: manage_importHack()) File <string>, line 0, in ? File /usr/lib/python1.5/site-packages/Zope/OFS/Folder.py, line 245, in manage_importHack (Object: Navigation) File /usr/lib/python1.5/BoboPOS/PickleJar.py, line 317, in import_file File /usr/lib/python1.5/BoboPOS/SimpleDB.py, line 1089, in importoid (Info: ({243: (1036, ('OFS.DTMLMethod', 'DTMLMethod')), 242: (1035, ('OFS.DTMLMethod', 'DTMLMethod')), 241: (1037, ('OFS.DTMLDocument', 'DTMLDocument')), 240: (1038, ('OFS.DTMLDocument', 'DTMLDocument')), 213: (1071, ('AccessControl.User', 'UserFolder')), 212: (1070, ('OFS.Document', 'Document')), 211: (1069, ('OFS.Document', 'Document')), 210: (1068, ('OFS.Document', 'Document')), 209: (1067, ('OFS.Document', 'Document')), 208: (1062, ('OFS.Document', 'Document')), 207: (1066, ('OFS.Folder', 'Folder')), 206: (1065, ('OFS.Document', 'Document')), 205: (1064, ('OFS.Document', 'Document')), 204: (1061, ('OFS.Document', 'Document')), 203: (1063, ('OFS.Document', 'Document')), 202: (1060, ('OFS.Document', 'Document')), 201: (1059, ('OFS.Document', 'Document')), 200: (1058, ('OFS.Document', 'Document')), 199: (1055, ('Products.ExternalMethod.ExternalMethod', 'ExternalMethod')), 198: (1056, ('OFS.Folder', 'Folder')), 197: (1051, ('OFS.Document', 'Document')), 196: (1054, ('OFS.Document', 'Document')), 195: (1057, ('OFS.Document', 'Document')), 194: (1053, ('OFS.Document', 'Document')), 193: (1052, ('Products.ExternalMethod.ExternalMethod', 'ExternalMethod')), 192: (1050, ('OFS.Document', 'Document')), 191: (1049, ('OFS.Document', 'Document')), 190: (1048, ('OFS.Document', 'Document')), 189: (1047, ('OFS.Document', 'Document')), 188: (1046, ('OFS.Document', 'Document')), 187: (1045, ('OFS.Folder', 'Folder')), 186: (1044, ('Products.ExternalMethod.ExternalMethod', 'ExternalMethod')), 185: (1043, ('OFS.Document', 'Document')), 184: (1042, ('OFS.DTMLMethod', 'DTMLMethod')), 183: (1041, ('OFS.DTMLMethod', 'DTMLMethod')), 182: (1040, ('OFS.DTMLMethod', 'DTMLMethod')), 181: (1039, ('BoboPOS.PersistentMapping', 'PersistentMapping')), 178: (1034, ('OFS.Folder', 'Folder')), 177: (1033, ('OFS.Folder', 'Folder')), 176: (1032, ('OFS.Folder', 'Folder')), 175: (1031, ('AccessControl.User', 'UserFolder')), 174: (1030, ('OFS.Folder', 'Folder')), 173: (1029, ('OFS.Document', 'Document')), 172: (1028, ('OFS.Document', 'Document')), 171: (1027, ('OFS.Document', 'Document')), 170: (1026, ('OFS.Document', 'Document')), 169: (1025, ('OFS.Folder', 'Folder')), 168: (1024, ('OFS.Document', 'Document')), 167: (1023, ('OFS.Document', 'Document')), 166: (1022, ('OFS.Document', 'Document')), 165: (1021, ('OFS.Document', 'Document')), 164: (1020, ('OFS.Folder', 'Folder')), 163: (1019, ('OFS.Document', 'Document')), 162: (1018, ('OFS.Document', 'Document')), 161: (1017, ('OFS.Document', 'Document')), 160: (1016, ('OFS.Document', 'Document')), 159: (1015, ('OFS.Document', 'Document')), 158: (1014, ('OFS.Document', 'Document')), 157: (1013, ('OFS.Folder', 'Folder')), 156: (1012, ('OFS.Document', 'Document')), 155: (1011, ('OFS.Document', 'Document')), 154: (1010, ('OFS.Document', 'Document')), 153: (1009, ('OFS.Folder', 'Folder')), 152: (1008, ('OFS.Document', 'Document')), 151: (1007, ('OFS.Folder', 'Folder')), 150: (1006, ('OFS.Folder', 'Folder')), 149: (1005, ('OFS.Document', 'Document')), 148: (1004, ('OFS.Folder', 'Folder')), 147: (1003, ('OFS.Folder', 'Folder')), 146: (1002, ('OFS.Folder', 'Folder')), 145: (1001, ('OFS.Document', 'Document')), 144: (1000, ('OFS.Document', 'Document')), 143: (999, ('OFS.Folder', 'Folder')), 142: (998, ('OFS.Folder', 'Folder')), 141: (997, ('OFS.Folder', 'Folder')), 140: (996, ('OFS.Folder', 'Folder')), 139: (995, ('OFS.Folder', 'Folder')), 138: (994, ('OFS.Folder', 'Folder')), 137: (993, ('OFS.Folder', 'Folder')), 136: (992, ('OFS.Folder', 'Folder')), 135: (991, ('OFS.Folder', 'Folder')), 134: (990, ('OFS.Folder', 'Folder')), 133: (989, ('OFS.Document', 'Document')), 132: (988, ('BoboPOS.PersistentMapping', 'PersistentMapping')), 131: (987, ('OFS.Document', 'Document')), 130: (986, ('OFS.Folder', 'Folder')), 129: (985, ('AccessControl.User', 'UserFolder')), 128: 984}, 136, 0)) cPickle.UnpicklingError: (see above) -->