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Inpsection of CLOS objects
- To: slug@Warbucks.AI.SRI.COM
- Subject: Inpsection of CLOS objects
- From: baechler%liasun4.epfl.ch@Warbucks.AI.SRI.COM (Emmanuel Baechler)
- Date: Fri, 21 Jun 1991 05:16:54 -0400
- X400-content-type: P2-1984 (2)
- X400-mts-identifier: [/PRMD=SWITCH/ADMD=ARCOM/C=CH/;9106210912.AA04759]
- X400-originator: baechler@liasun4.epfl.ch
- X400-received: by mta chx400.switch.ch in /PRMD=switch/ADMD=arcom/C=CH/; Relayed; Fri, 21 Jun 1991 11:16:54 +0200
- X400-received: by /PRMD=SWITCH/ADMD=ARCOM/C=CH/; Relayed; Fri, 21 Jun 1991 12:12:53 +0200
-*- Mode: Text -*-
I am unable to inspect a CLOS instance. Everytime that I try it, I get
the following error message in the inspector:
Trap: the subscript given to the ZL:AR-1 instruction, 21, on
#<CLOS-INTERNALS::CLASS-INSTANCE-INFORMATION PHYSOBJ 114066063> was
beyond the length, 19.
The following specials have been rebound; use :Show Standard Value
Warnings for details:
*READ-DEFAULT-FLOAT-FORMAT* and *PRINT-ARRAY*
(FLAVOR:METHOD :OBJECT-INSTANCE TV:BASIC-INSPECT)
[...]
The message is always the same. This is very annoying, not only becase
the inspector is very useful, but because I am working with Zgraph,
which uses the inspector to describe the nodes and links of a graph, so
I can't describe things in this case.
I am not really sure of this, but I understand this as a collision
between CLOS and the flavor system. Did anybody encounter the same
problem? Does anybody have an idea on how to solve it?
(I am working on a Symbolics 3650, with Genera 8.0)
Emmanuel Baechler
baechler@liasun4.epfl.ch
AI Lab.
Ecole Polytechnique Federale de Lausanne
MA - Ecublens
1015 Lausanne Switzerland