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Fix broken slicing

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This commit is contained in:
Ian Paschal 2018-07-06 11:03:32 +02:00
parent b8a670a15a
commit c6b290e1e5
1 changed files with 7 additions and 4 deletions
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11
plugins/CuraEngineBackend/StartSliceJob.py
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@ -5,7 +5,7 @@ import numpy
from string import Formatter
from enum import IntEnum
import time
from typing import Any, Dict, List, Optional, Set
from typing import Any, cast, Dict, List, Optional, Set
import re
import Arcus #For typing.
@ -216,12 +216,15 @@ class StartSliceJob(Job):
if temp_list:
object_groups.append(temp_list)
extruders_enabled = {position: stack.isEnabled for position, stack in CuraApplication.getInstance().getGlobalContainerStack().extruders.items()}
global_stack = CuraApplication.getInstance().getGlobalContainerStack()
if not global_stack:
return
extruders_enabled = {position: stack.isEnabled for position, stack in global_stack.extruders.items()}
filtered_object_groups = []
has_model_with_disabled_extruders = False
associated_disabled_extruders = set()
for group in object_groups:
stack = CuraApplication.getInstance().getGlobalContainerStack()
stack = global_stack
skip_group = False
for node in group:
extruder_position = node.callDecoration("getActiveExtruderPosition")
@ -325,7 +328,7 @@ class StartSliceJob(Job):
# \param default_extruder_nr Stack nr to use when no stack nr is specified, defaults to the global stack
def _expandGcodeTokens(self, value: str, default_extruder_nr: int = -1) -> str:
if not self._all_extruders_settings:
global_stack = CuraApplication.getInstance().getGlobalContainerStack()
global_stack = cast(ContainerStack, CuraApplication.getInstance().getGlobalContainerStack())
# NB: keys must be strings for the string formatter
self._all_extruders_settings = {