Exception: dependency.getMaxTicketId: object of type 'type' has no len()Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/web_ui.py", line 101, in _dump_docs (method.signature, File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/api.py", line 230, in _get_signature if len(sig) < len(sigcand):TypeError: object of type 'type' has no len()

[alejandro.saavedra@…]

when i select the API documentation, trac 1.0 fails:

How to Reproduce

While doing a GET operation on /rpc, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{}

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:22.0) Gecko/20100101 Firefox/22.0

System Information

Trac	1.0
Genshi	0.7 (without speedups)
mod_python	3.3.1
pysqlite	2.6.0
Python	2.7.3 (default, Jan 2 2013, 14:09:21) [GCC 4.7.2]
RPC	1.1.2-r13203
setuptools	0.6
SQLite	3.7.13
jQuery	1.7.2

Enabled Plugins

NoteBox	1.0dev-r11779
PlantUML	2.0dev-r12389
SvnAuthzAdminPlugin	0.2
TestManager	1.7.2
TicketImport	0.8.3
TracCodeReview	2.2dev
TracDependencyPlugin	0.11.2.1
TracGenericClass	1.1.5
TracGenericWorkflow	1.0.4
TracNewsFlash	1.0.1
TracSectionEditPlugin	0.2.6-r11208
TracXMLRPC	1.1.2-r13203
VisitCounter	0.2

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/Trac-1.0-py2.7.egg/trac/web/main.py", line 497, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.7/dist-packages/Trac-1.0-py2.7.egg/trac/web/main.py", line 214, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/web_ui.py", line 72, in process_request
    return self._dump_docs(req)
  File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/web_ui.py", line 111, in _dump_docs
    str(e), out.getvalue()))
Exception: dependency.getMaxTicketId: object of type 'type' has no len()
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/web_ui.py", line 101, in _dump_docs
    (method.signature,
  File "/usr/local/lib/python2.7/dist-packages/TracXMLRPC-1.1.2_r13203-py2.7.egg/tracrpc/api.py", line 230, in _get_signature
    if len(sig) < len(sigcand):
TypeError: object of type 'type' has no len()

[alejandro.saavedra@…]

when i disable the plugin tracdependencyplugin the API documentation (navigation menu) is OK

[osimons]

Replying to alejandro.saavedra@…:

when i disable the plugin tracdependencyplugin the API documentation (navigation menu) is OK

Makes sense. The underlying issue seems to be from that plugin:

Exception: dependency.getMaxTicketId: object of type 'type' has no len()

Switching 'Component' for this ticket to re-assign it as I'm quite sure it is outside the scope of the RPC plugin to fix this error.