In the post on Twitter, the police wrote that after a "fruitful investigation" they found a "large production of drugs (mdma, ecstasy) that were sold at secret parties".
According to the police, the value of the drugs amounted to 1.2 million euros, approximately 12 million Swedish kronor.
The picture that came with the post showed small pink pills and powders in bags.
Now the contents of the bags have been tested and it turns out that they do not contain traces of any illegal substances.
According to a source in the investigation, it is about "Tagada", strawberry candy produced by the manufacturer Haribo.