`import throws AttributeError: 'NoneType' object has no attribute 'io'
ryu-bu opened this issue · 1 comments
ryu-bu commented
original code:
chemostat_chip.lfr:
`import nine_to_one_mux;
module chemostat_chip (
finput [0:8] in,
foutput out,
control [0:5] c1, [0:9] c2
);
flow after_mux;
Nine_to_one nine_to_one_mux(in, after_mux, c1);
endmodule
nine_to_one_mux.lfr:
module nine_to_one_mux(
finput [0:8] in,
foutput out,
control [0:5] c
);
distribute@(c)
begin
case (c)
6'b001001: out <= in[0];
6'b001010: out <= in[1];
6'b001100: out <= in[2];
6'b010001: out <= in[3];
6'b010010: out <= in[4];
6'b010100: out <= in[5];
6'b100001: out <= in[6];
6'b100010: out <= in[7];
6'b100100: out <= in[8];
endcase
end
endmodule
Error message:
Input Path: /workspaces/pyLFR/lfr-designs/nine_to_one_mux.lfr
Input Path: /workspaces/pyLFR/lfr-designs/chemostat_chip.lfr
File: /workspaces/pyLFR/lfr-designs/nine_to_one_mux.lfr
File: /workspaces/pyLFR/lfr-designs/chemostat_chip.lfr
['nine_to_one_mux.lfr', 'chemostat_chip.lfr']
output dir: out/
['nine_to_one_mux.lfr', 'chemostat_chip.lfr']
Initialized the lfrcompiler
Entering the Distribution Block
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_0, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_0 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_0 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_1, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_1 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_1 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_2, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_2 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_2 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_3, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_3 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_3 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_4, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_4 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_4 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_5, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_5 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_5 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_6, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_6 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_6 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_7, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_7 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_7 -> out
Entering the dis assign stat
Exiting the dist assign stat
LHS, RHS sizes are equal
Name: in_8, Type : IOType.FLOW_INPUT Name: out, Type : IOType.FLOW_OUTPUT
Could not find source - in_8 in state table connectivity graph, adding node
Could not find target - out in state table connectivity graph, adding node
Added the edge in_8 -> out
Exit the Distribution Block
Implement the fig generation from this
Connectivity table for the distribution block
╒═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╕
│ in_0->out │ in_1->out │ in_2->out │ in_3->out │ in_4->out │ in_5->out │ in_6->out │ in_7->out │ in_8->out │
╞═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╡
│ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │
╘═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╛
DISTRIBUTE-AND CANDIDATES:
[]
╒═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╤═════════════╕
│ in_0->out │ in_1->out │ in_2->out │ in_3->out │ in_4->out │ in_5->out │ in_6->out │ in_7->out │ in_8->out │
╞═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╪═════════════╡
│ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │
├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤
│ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │
╘═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╧═════════════╛
[[1 0 0 0 0 0 0 0 0]
[0 1 0 0 0 0 0 0 0]
[0 0 1 0 0 0 0 0 0]
[0 0 0 1 0 0 0 0 0]
[0 0 0 0 1 0 0 0 0]
[0 0 0 0 0 1 0 0 0]
[0 0 0 0 0 0 1 0 0]
[0 0 0 0 0 0 0 1 0]
[0 0 0 0 0 0 0 0 1]]
[[1 0 0 0 0 0 0 0 0]
[0 1 0 0 0 0 0 0 0]
[0 0 1 0 0 0 0 0 0]
[0 0 0 1 0 0 0 0 0]
[0 0 0 0 1 0 0 0 0]
[0 0 0 0 0 1 0 0 0]
[0 0 0 0 0 0 1 0 0]
[0 0 0 0 0 0 0 1 0]
[0 0 0 0 0 0 0 0 1]]
DISTRIBUTE-OR CANDIDATES
[[0, 1, 2, 3, 4, 5, 6, 7, 8]]
Need to implement the generation of the OR annotation
Traceback (most recent call last):
File "//.pyenv/versions/3.8.0/bin/lfr-compile", line 8, in <module>
sys.exit(main())
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/lfr/cmdline.py", line 123, in main
walker.walk(mapping_listener, tree)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/antlr4/tree/Tree.py", line 160, in walk
self.walk(listener, child)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/antlr4/tree/Tree.py", line 160, in walk
self.walk(listener, child)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/antlr4/tree/Tree.py", line 160, in walk
self.walk(listener, child)
[Previous line repeated 4 more times]
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/antlr4/tree/Tree.py", line 161, in walk
self.exitRule(listener, t)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/antlr4/tree/Tree.py", line 188, in exitRule
ctx.exitRule(listener)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/lfr/antlrgen/lfrXParser.py", line 2507, in exitRule
listener.exitOrderedioblock(self)
File "//.pyenv/versions/3.8.0/lib/python3.8/site-packages/lfr/moduleinstanceListener.py", line 55, in exitOrderedioblock
module_io = self._module_to_import.io
AttributeError: 'NoneType' object has no attribute 'io'
commands used:
lfr-compile --no-gen nine_to_one_mux.lfr chemostat_chip.lfr
ryu-bu commented
i flipped the type name and instance name by accident.