I’ve changed that and also was advised on stack overflow to change my data
field to look like this:
> data: JSON.stringify({method: "breq.getBreqs"})
My error message now reads as this:
> Trac[json_rpc] ERROR: RPC(json) decode error
> Traceback (most recent call last):
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 148, in
> parse_rpc_request
> data = json.load(req, cls=TracRpcJSONDecoder)
> File "C:\Python27\Lib\json\__init__.py", line 278, in load
> **kw)
> File "C:\Python27\Lib\json\__init__.py", line 339, in loads
> return cls(encoding=encoding, **kw).decode(s)
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 99, in decode
> obj = json.JSONDecoder.decode(self, obj, *args, **kwargs)
> File "C:\Python27\Lib\json\decoder.py", line 369, in decode
> raise ValueError(errmsg("Extra data", s, end, len(s)))
> ValueError: Extra data: line 1 column 1 - line 1 column 133 (char 1 - 133)
> Trac[web_ui] ERROR: RPC(JSON-RPC) Error
> Traceback (most recent call last):
> File "build\bdist.win32\egg\tracrpc\web_ui.py", line 143, in _rpc_process
> rpcreq = req.rpc = protocol.parse_rpc_request(req, content_type)
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 162, in
> parse_rpc_request
> raise JsonProtocolException(e, -32700)
> JsonProtocolException: Extra data: line 1 column 1 - line 1 column 133
> (char 1 - 133)
> Trac[json_rpc] DEBUG: RPC(json) encoded response: {"error": {"message":
> "JsonProtocolException details : Extra data: line 1 column 1 - line 1
> column 133 (char 1 - 133)", "code": -32700, "name": "JSONRPCError"},
> "result": null, "id": null}
>
> Trac[main] DEBUG: Dispatching <Request "GET
> '/chrome/common/trac_logo_mini.png'">
> Trac[main] DEBUG: Dispatching <Request "POST '/jsonrpc'">
> Trac[api] INFO: Synchronized '' repository in 0.00 seconds
> Trac[web_ui] DEBUG: RPC incoming request of content type
> 'application/json' dispatched to <tracrpc.json_rpc.JsonRpcProtocol object
> at 0x06BD40D0>
> Trac[web_ui] DEBUG: RPC(JSON-RPC) call by 'PaulWilding'
> Trac[json_rpc] ERROR: RPC(json) decode error
> Traceback (most recent call last):
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 148, in
> parse_rpc_request
> data = json.load(req, cls=TracRpcJSONDecoder)
> File "C:\Python27\Lib\json\__init__.py", line 278, in load
> **kw)
> File "C:\Python27\Lib\json\__init__.py", line 339, in loads
> return cls(encoding=encoding, **kw).decode(s)
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 99, in decode
> obj = json.JSONDecoder.decode(self, obj, *args, **kwargs)
> File "C:\Python27\Lib\json\decoder.py", line 369, in decode
> raise ValueError(errmsg("Extra data", s, end, len(s)))
> ValueError: Extra data: line 1 column 1 - line 1 column 133 (char 1 - 133)
> Trac[web_ui] ERROR: RPC(JSON-RPC) Error
> Traceback (most recent call last):
> File "build\bdist.win32\egg\tracrpc\web_ui.py", line 143, in _rpc_process
> rpcreq = req.rpc = protocol.parse_rpc_request(req, content_type)
> File "build\bdist.win32\egg\tracrpc\json_rpc.py", line 162, in
> parse_rpc_request
> raise JsonProtocolException(e, -32700)
> JsonProtocolException: Extra data: line 1 column 1 - line 1 column 133
> (char 1 - 133)
> Trac[json_rpc] DEBUG: RPC(json) encoded response: {"error": {"message":
> "JsonProtocolException details : Extra data: line 1 column 1 - line 1
> column 133 (char 1 - 133)", "code": -32700, "name": "JSONRPCError"},
> "result": null, "id": null}
I’ve tried logging the request in parse_rpc_request in various ways but no
output has been produced from this so I haven’t been able to inspect the
request. I’ve used self.log.debug(str(req)), self.log.debug(json.load(req))
and self.log.debug(str(json.load(req))) to try to do this. I don’t know
whether there’s another way to log this or if you have any idea of what the
problem might be now?
On Wednesday, July 25, 2012 4:58:58 PM UTC+1, Jun Omae wrote:
>
> Hi,
>
> On Wed, Jul 25, 2012 at 11:10 PM, paul.wilding
> <[email protected]> wrote:
> > Thanks, I've been using this as a loose model and am slowly getting to
> grips
> > with how it works. I have a further problem now which I've posted here:
> >
> http://stackoverflow.com/questions/11651649/trac-json-rpc-issue-when-using-jquery-ajax
>
> >
> > I don't know whether anyone has any ideas for this?
>
> Please try use `dataType: "json"` instead of "jsonp".
>
> --
> Jun Omae <[email protected]> (大前 潤)
>
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