Some problems, like trying to retrieve a non existing email, raise just a Warning event.

以下问题，比如试图得到一个实际不存在的邮件，触发一个警告事件。

youdao

Better error message when using a subquery that contains a reference to non existing property.

当使用的子查询中包含一个不存在的属性时的更友好的错误信息。

youdao

In our case, we specified the name of a non-existing table.

在我们的例子中，我们指定了一个不存在的表的名称。

youdao

Prime Minister Singh criticized the existing global non-proliferation program, saying it has failed to prevent the spread of nuclear weapons.

VOA: standard.2009.09.29

The Iran Refined Petroleum Sanctions Act, which has overwhelming bipartisan support with more than would expand existing sanctions and effectively prohibit any non-U.S.company involved in selling,or enabling the sale or transport of, refined petroleum products to Iran from doing business in the United States.

VOA: standard.2009.09.25

It is going to have to build up a non-existing social safety net for its billion-plus population.

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Buffett, Obama noted, knows a thing or two about investing, and has referenced a non-existing AAAA rating as appropriate for the United States.

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Black Ops 2 is pulling out all the stops to keep the series fresh, setting the game in the future where new weapons and killstreaks are invented out of non-existing technology.

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