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在QUARYUS2 ->TOOL->RUN EDA SIMULATION TOOL 后 运行ModelSim 6.5出现如下报错。希望高手指教。Q385157936, Z1 D1 q# i5 c. F% d3 v
For example, ModelSim may display the following error message:, s7 f$ Q& c6 |$ O% X
# ** Error: (vsim-19) Failed to access library 'work' at "work".
4 X) b$ v$ C6 V' l, R+ B7 q这个问题在网上收了下, 按照官网的说法如下: k, R& p+ `6 l* K8 D: L
To find the cause of and resolution to this error, use the following verror command at the ModelSim command prompt:verror 19;ModelSim returns the following message:# common Message # 19:& T0 m' H7 y+ F; ]
# The specified library could not be accessed at the specified location.
8 y/ e" a& s: E3 R0 E# Verify that the directory exists, that it contains the ModelSim library,1 t3 C W4 `) `5 {$ i. E
# and that you have the correct permissions for accessing it.
7 G. v& Z) u9 ?) j/ B# Also make sure that the _info file in the library has the correct
+ s8 I; D* `) |5 d& f# access permissions. 3 a/ C! Z2 h8 p0 z) F, \
# This message might be followed by another message that gives more information
0 ~3 i, T' C3 |: A; c4 m# about the problem.; k* G( ^1 p1 X. {& D. j- u8 @3 Z
#
0 C' { E3 B: D, e; K& o, r# The vlib command creates ModelSim libraries. The vmap command maps
" ~/ G$ m: Y; z3 ]) v0 A3 K# logical library names to physical library locations. Use the vmap
6 V4 R( O+ G+ c# {' T# command without arguments to find out how all of your libraries are4 P: u+ N4 I3 F. v& H* |0 V
# mapped.
. J0 Q u. j3 s" o# t! ]# i$ q: d# 7 n' h' h0 ?- g8 ]. }1 {
# One way this problem can occur is if the mapping for the library in
6 M6 G- k6 u+ v7 Y& P, U# your modelsim.ini file contains an environment variable that is not set7 C" t6 _: Z: ~' L
# in your environment.还是不懂如何解决。( I7 P. _ B8 V' T0 n8 J; G
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