The phrase "array of troubles" is correct and usable in written English.
It can be used to describe a variety of problems or difficulties someone is facing.
Example: "After the storm, the community was left with an array of troubles, from damaged homes to disrupted services."
Alternatives: "a multitude of issues" or "a range of difficulties".
But the array of troubles the fast-food franchiser now faces may be a sign of something much deeper.
From the view of the soul, facing an overwhelming array of troubles is an old story.
But perhaps most profoundly of all, the war transformed the political landscape on a global scale, leaving a vexing array of troubles which haunt and endanger our lives to this day.
Racial trauma is everywhere in Hayes's work, instantiated by his personal ghosts — an absent father, a mother who worked as a prison guard, an array of family troubles and damage.
The laws have also been used by an array of groups troubled by the policy uses of certain kinds of science, including research into water and air pollution, climate change, genetically modified foods, and gun violence.
He unleashed his full array of shots while having no trouble covering the court.
In both locations, Beckett suffered from night terrors — he would wake in the dark with a racing heart, in a sort of frozen panic — and from a fearsome array of psychosomatic ailments, including stomach trouble, pleurisy, and recurrent cysts on the neck and anus.
Written by Scott Z. Burns, "Side Effects" focuses on a depressed young woman (Rooney Mara) who finds herself in a world of trouble after taking an array of selective serotonin reuptake inhibitors (SSRIs) prescribed by her psychiatrist (Jude Law).
But international tuberculosis experts say the system is in deep trouble for an array of reasons: misuse of antibiotics; other bad medical practices, like failing to segregate high-risk patients in hospitals and clinics; and cuts in government spending for such basics as adequate supplies of drugs and laboratories to do the testing.
In the few appearances he's made before foreign policy groups, he's had little trouble handling an array of complex topics.
The tentative $13 billion settlement in the mortgage case would resolve an array of state and federal investigations into the bank's sale of trouble mortgage investments.
