Reason Codes & Fixes

Construction, market settlements, and war actions resolve when the world tick runs.

Next step: Use tick recap and outcomes to confirm what changed this tick.

Learn more: Progression timing explainer

A world tick is already running, so this action is temporarily blocked.

Next step: Wait a moment, then retry.

Order quantity is below the minimum allowed for this world.

Next step: Increase quantity and submit again.

Order price is below the allowed minimum band.

Next step: Raise the price into the current market limits.

Order price is above the allowed maximum band.

Next step: Lower the price into the current market limits.

You have reached the open-order cap.

Next step: Cancel one or more open orders, then try again.

You have hit the per-tick order submit limit.

Next step: Wait for the next tick before placing more orders.

Rapid buy/sell flipping on the same resource is on cooldown.

Next step: Wait for cooldown or use a different resource.

You do not have enough of this resource to place a sell order.

Next step: Reduce quantity or choose another resource.

You do not have enough cash for this buy order.

Next step: Reduce quantity or price, or increase your cash before retrying.

Your nation has no available offensive war slots.

Next step: End or peace an active offensive war before declaring another.

Target nation is under newbie protection.

Next step: Choose a different target.

Target nation has temporary post-war protection.

Next step: Choose a different target or wait for protection to expire.

Target is outside your valid war declare range.

Next step: Pick a closer target.

An active war already exists between these two nations.

Next step: Open the existing war instead of redeclaring.

The referenced war could not be found.

Next step: Return to war control and choose an active war.

This war has ended and cannot accept attacks.

Next step: View recap or declare a new war.

This war auto-expired after low activity in the rolling WDP window.

Next step: Declare a new war when you are ready to sustain activity.

Your selected nation is not a participant in this war.

Next step: Switch to a participant nation.

The chosen attack type is not unlocked for the acting nation.

Next step: Use an unlocked attack type or research prerequisites.

Server-side combat validation rejected the attack input.

Next step: Review attack requirements and retry with valid inputs.

This nation has already used its nuke launch for the current tick-day.

Next step: Wait until the next tick-day reset before launching another nuke.

War games disable strategic attacks.

Next step: Use a standard war to launch missiles or nukes.

Missile launch requires an active Missile Command structure.

Next step: Build and complete Missile Command Tier 1+.

Missile Engineering prerequisites are missing.

Next step: Research T16 Missile Engineering I.

Current missile stockpile is above allowed cap for Missile Command tier.

Next step: Spend missiles or upgrade Missile Command to raise cap.

Nuke launch is blocked below Nation era.

Next step: Advance nation era to Nation or higher.

Nuke launch requires both Nuclear Physics and Delivery Systems technologies.

Next step: Research T26 Nuclear Physics and T27 Delivery Systems I.

Nuke launch requires Nuclear Program wonder.

Next step: Build and complete W05 Nuclear Program.

Nuke launch requires Missile Command Tier 2 or higher.

Next step: Upgrade Missile Command to Tier 2+.

Current nuke stockpile is above the hard cap.

Next step: Spend nukes to return at or below cap 3.

This construction action exceeds your max-cost safety threshold.

Next step: Reduce build size or increase max-cost setting.

The selected builder slot queue is full.

Next step: Wait for queued items to complete or use another slot.

Legacy casing for builder queue limit reached.

Next step: Treat this as BUILDER_QUEUE_LIMIT_REACHED and open build queue.

No free improvement slots are available.

Next step: Add infrastructure capacity or remove an existing improvement.

Legacy casing for no free improvement slots.

Next step: Treat this as NO_IMPROVEMENT_SLOTS.

The targeted improvement slot is already full.

Next step: Choose a different slot or remove queued work.

Legacy casing for improvement slot full.

Next step: Treat this as IMPROVEMENT_SLOTS_FULL.

The requested improvement/wonder instance could not be found for this nation.

Next step: Refresh construction data and select a valid structure row.

Repairs can only be queued for structures below full integrity.

Next step: Pick a structure with integrity below 100%.

A repair job is already active or pending for that structure.

Next step: Wait for the existing repair queue item to complete.

A research project is already queued for this nation.

Next step: Wait for completion or cancel current research.

This technology has already been acquired.

Next step: Choose a different technology.

The requested tech node is not recognized.

Next step: Refresh and retry from a valid tech node.

A prerequisite technology is missing (often returned as MissingPrereq:<NODE>).

Next step: Research the prerequisite node first.

Learn more: Era and progression gates

The submitted project key does not match a configured progression era project.

Next step: Submit funding from a valid project card/key.

Learn more: Labor funding and era projects

No matching nation project exists for the provided project key.

Next step: Refresh project state and retry from the active project list.

Learn more: Labor funding and era projects

Only active projects can be funded. Completed/cancelled projects are not fundable.

Next step: Fund your currently active era project instead.

Learn more: Labor funding and era projects

You do not have enough labor to start the selected project builder.

Next step: Wait for labor regen ticks, then retry.

Learn more: Labor funding and era projects

You must be signed in to perform this action.

Next step: Sign in and retry.

Too many failed login attempts were detected for this account.

Next step: Wait for the lock window to expire, then retry with correct credentials.

This account is temporarily suspended by an administrator.

Next step: Contact support/admin for a suspension review.

This account has been banned by an administrator.

Next step: Contact support/admin if you believe this was an error.

Your account does not have access to perform this action.

Next step: Switch to a valid nation/account context.

You do not own the nation required for this action.

Next step: Select your owned nation and retry.

The specified nation was not found in this world context.

Next step: Return to nations and choose a valid target.

Legacy casing for nation not found.

Next step: Treat this as NATION_NOT_FOUND.

The referenced world could not be loaded.

Next step: Return to nations and reopen your world.