Join our mailing list and enjoy 5% off order at Tineco
Products
FLOOR WASHERS
VACUUM CLEANERS
ACCESSORIES
FLOOR ONE S9 Series
FLOOR ONE S7 Series
FLOOR ONE S6 Series
FLOOR ONE S5 Series
FLOOR ONE i Series
iFloor Series
FloorWasher Series
PURE ONE S Series
PURE ONE Station Series
A Series
GO H2O Series
Go Series
Support
FAQs
Customer Service
Instruction Manuals
App Downloads
About Us
About
Contact Us
Tineco Rewards
Tineco Trade Up
Store
Profile
My Product
Log out
Official Store
Where to Buy
Support
Accessories
Select Country
North America
Europe
Asia Pacific
United States /
English
USD
Canada /
English
CAD
Deutschland /
Deutsch
EUR
España /
Español
EUR
France /
Français
EUR
Italia /
Italiano
EUR
United Kingdom /
English
GBP
Russia /
русский язык
RUS
Tineco TR /
Türkçe
TRY
Polska /
Polski
PLN
Nederland /
Nederlands
EUR
Australia /
English
AUD
Malaysia /
English
MYR
Philippines /
English
PHP
Singapore /
English
SGD
Indonesia /
English
IDR
日本 /
日本語
JPY
Hong Kong SAR /
English
HKD
India /
English
INR
Việt Nam /
Tiếng Việt
VND
Visit the Global Site>>
Support For FLOOR ONE i6 Stretch
Back to Support for FLOOR ONE i6 Stretch
Topics
Issue
Solution
APP can't be installed or download
1.Please make sure IOS or Android system version meet request.
Has this service helped you?
No
Yes
More Support for FLOOR ONE i6 Stretch
Troubleshooting
FAQs
Product Care
Accessories
Can't Find What You're Looking For?
Contact Us
Instruction Manuals
Register Products
Support Policy
App Downloads
Home
/
Support
/
Troubleshooting
/
FLOOR ONE i6 Stretch
Thank you for feedback!
Questions before Purchasing
when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${prod.category.name!} [in template "support_product_of_topic_solution.ftl" at line 199, column 96] ---- Java stack trace (for programmers): ---- freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134) at freemarker.core.UnexpectedTypeException.newDescriptionBuilder(UnexpectedTypeException.java:85) at freemarker.core.UnexpectedTypeException.
(UnexpectedTypeException.java:48) at freemarker.core.NonHashException.
(NonHashException.java:49) at freemarker.core.Dot._eval(Dot.java:48) at freemarker.core.Expression.eval(Expression.java:101) at freemarker.core.DefaultToExpression._eval(DefaultToExpression.java:96) at freemarker.core.Expression.eval(Expression.java:101) at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:100) at freemarker.core.DollarVariable.accept(DollarVariable.java:63) at freemarker.core.Environment.visit(Environment.java:347) at freemarker.core.Environment.visit(Environment.java:353) at freemarker.core.Environment.process(Environment.java:326) at freemarker.template.Template.process(Template.java:383) at cn.hutool.extra.template.engine.freemarker.FreemarkerTemplate.render(FreemarkerTemplate.java:46) at com.fly.shop.modules.cms.util.FreemarkFileCreateUtil.genFile(FreemarkFileCreateUtil.java:87) at com.fly.shop.modules.cms.util.FreemarkFileCreateUtil$1.run(FreemarkFileCreateUtil.java:35) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
