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I have the following function that is trying to load a .ejs file with the following path.

We've been running an OpenStack environment for the last 2 and a half years with a few hiccups along the way, but mostly with little downtime. Recently we've been trying to add a new piece of hardware to the stack as a nova-compute node to provide more CPU cores and RAM to our VMs. Unfortunately, for some reason, the install is not going well.

We're running Xenial/Queens with JuJu and MaaS for deployment/provisioning. We were running Xenial/Pike until December when we upgraded. We're starting to suspect that the upgrade to Queens is what's causing the trouble as we were able to add new hardware before the upgrade. We even went as far as removing one of our existing machines that was acting as a nova-compute node and tried adding it back to the stack and it too is now exhibiting the same problems as our new hardware.

The root cause of the problems seems to be with the neutron-openvswitch application. When we install the nova-compute charm via JuJu everything seems to go smoothly up until the (automatic) installation/configuration of the subordinate neutron-openvswitch charm. While watching the logs at a certain point during the install connectivity on our OpenStack admin network (10.10.30.0/24 on eno1) is lost. We're able to force the installation to proceed a bit further by adding a second connection on eno2 (a different external network), but the loss of connectivity on eno1 remains and the compute service isn't able to communicate with the rest of the stack.

Looking at our other compute nodes in the stack that are functional, it looks like the admin network bridge (br-eno1) is not being created by the neutron-openvswitch charm. Some part of the process looks like it's taking down eno1 in preparation of creating the bridge, but then fails, leaving the machine unable to communicate on that interface with the rest of the stack.

None of our configuration has changed since the upgrade to Queens, but perhaps there is some deprecation or change to the default configuration that came along with the Pike -> Queens upgrade we are unaware of? We've read through the release notes but can't seem to find anything that would explain this behavior.

Any help would be greatly appreciated. I'm including a few segments of log files I think are relevant below but can provide anything else that might be needed. Thanks in advance!

Broken server ifconfig

I have an electron program I am building to production. When I run the .exe created I get the following error.

I have installed xmlbuilder using the following command

npm install -g xmlbuilder

Here is my package.json file as well.

I have to use 2 classes to complete a sort of game,

"Units" are the soldiers that fight in our fictitious war. Units will be defined by a class in python called Unit. For Nick Wars, our units will have the following properties:

Team - A string indicating which team the unit belongs to. This will always either be "Red" or "Blue". Must be initialized. HP - hitpoints / health / energy / pep. The amount of damage a unit can sustain before being killed. Units can not regain or recover HP. Must be initialized. ATT - attack / strength. The amount of damage a unit can do in a single hit. Must be initialized. attack_timeout - The amount of time that must pass between attacks, measured in tick's (see methods below). Must be initialized. isDead - True if this unit is dead, False if it is living. Initializes to False. Methods:

tick(self, opponents) - each time tick is called, we simulate one unit of time passing inside the game scenario. Any "automatic" behaviours of a unit are defined here (so, we are in essence programming the unit AI). The argument opponents is a list of all units which are valid attack targets. The following behaviours must be created if isDead is False. A dead unit performs none of these behaviours and immediately returns the integer value 0. If the list of opponents has any living units, this unit attacks the unit with the lowest HP (see the attack method). In this case, this method returns the integer value 0. If multiple units have the same HP, go with the first unit with that HP in the list of opposing units. If the list of opponents is empty or contains no living units, return this unit's attack value. This will be used later to calculate damage to the enemy's base. The above two actions can only occur if it has been the specified number of ticks since the last attack by this unit. How to keep try of this is left as an exercise to the reader. attack(self, other) - Called when this unit (self) attacks a defending unit (other). The defending unit has it's HP reduced by this unit's attack value. If this reduces the defending unit's HP to or past zero, set isDead to True.

I've completed this part and it looks like this

So far, using Wolfram System Modeler 4.3 and 5.1 the following minimal example would compile without errors:

I am trying use mock to the domains class but in findBy is not working, show that the class is null.

At last time give this error:

I'm trying to create a new grails 3.3.0 application, with some simple domain classes.

I'm also using the new HibernateSpec (coming with GORM 6.1.x) to create an in-memory H2 database for my unit test.

I used this technique with previous versions of grails, but now with grails 3.3.0 I am getting a system failure.

Hibernate seems to create the tables, but then, when I try to execute a query inside my unit test, it complains that the table cannot be found.

I'm trying to get/set the rate of an AudioUnit with subtype kAudioUnitSubType_NewTimePitch.

The audio unit is added to an AUGraph, through an AUNode, which has the following component description: